./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec5_product05.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_7afc3c9a-127a-4576-a004-3310953f1f5d/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7afc3c9a-127a-4576-a004-3310953f1f5d/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_7afc3c9a-127a-4576-a004-3310953f1f5d/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7afc3c9a-127a-4576-a004-3310953f1f5d/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec5_product05.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7afc3c9a-127a-4576-a004-3310953f1f5d/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_7afc3c9a-127a-4576-a004-3310953f1f5d/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 9a99cd47cb89075c534de557ec34a8319cd4d0f3080d4e7f4d1690c11fbbfbd6 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 23:14:10,154 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 23:14:10,156 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 23:14:10,192 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 23:14:10,192 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 23:14:10,196 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 23:14:10,199 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 23:14:10,203 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 23:14:10,206 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 23:14:10,213 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 23:14:10,214 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 23:14:10,216 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 23:14:10,217 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 23:14:10,220 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 23:14:10,223 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 23:14:10,225 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 23:14:10,230 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 23:14:10,232 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 23:14:10,237 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 23:14:10,239 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 23:14:10,244 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 23:14:10,245 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 23:14:10,249 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 23:14:10,250 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 23:14:10,259 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 23:14:10,260 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 23:14:10,260 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 23:14:10,261 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 23:14:10,262 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 23:14:10,263 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 23:14:10,263 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 23:14:10,264 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 23:14:10,265 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 23:14:10,266 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 23:14:10,267 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 23:14:10,267 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 23:14:10,268 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 23:14:10,268 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 23:14:10,269 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 23:14:10,270 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 23:14:10,277 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 23:14:10,278 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7afc3c9a-127a-4576-a004-3310953f1f5d/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-22 23:14:10,305 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 23:14:10,305 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 23:14:10,306 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-22 23:14:10,307 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-22 23:14:10,307 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 23:14:10,308 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 23:14:10,308 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 23:14:10,308 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-22 23:14:10,308 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-22 23:14:10,308 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-22 23:14:10,309 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 23:14:10,309 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 23:14:10,309 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 23:14:10,309 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 23:14:10,310 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-22 23:14:10,310 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 23:14:10,310 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 23:14:10,310 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 23:14:10,311 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-22 23:14:10,311 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-22 23:14:10,311 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 23:14:10,311 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:14:10,312 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 23:14:10,312 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 23:14:10,312 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 23:14:10,312 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-22 23:14:10,312 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-22 23:14:10,313 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 23:14:10,313 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_7afc3c9a-127a-4576-a004-3310953f1f5d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7afc3c9a-127a-4576-a004-3310953f1f5d/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a99cd47cb89075c534de557ec34a8319cd4d0f3080d4e7f4d1690c11fbbfbd6 [2021-11-22 23:14:10,575 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 23:14:10,601 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 23:14:10,604 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 23:14:10,605 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 23:14:10,607 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 23:14:10,610 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7afc3c9a-127a-4576-a004-3310953f1f5d/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/product-lines/minepump_spec5_product05.cil.c [2021-11-22 23:14:10,695 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7afc3c9a-127a-4576-a004-3310953f1f5d/bin/ukojak-LBtLqBUTdQ/data/6b06d81f3/8909c08d384944c888bec8fadd2181d9/FLAG5eade4306 [2021-11-22 23:14:11,189 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 23:14:11,190 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7afc3c9a-127a-4576-a004-3310953f1f5d/sv-benchmarks/c/product-lines/minepump_spec5_product05.cil.c [2021-11-22 23:14:11,206 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7afc3c9a-127a-4576-a004-3310953f1f5d/bin/ukojak-LBtLqBUTdQ/data/6b06d81f3/8909c08d384944c888bec8fadd2181d9/FLAG5eade4306 [2021-11-22 23:14:11,517 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7afc3c9a-127a-4576-a004-3310953f1f5d/bin/ukojak-LBtLqBUTdQ/data/6b06d81f3/8909c08d384944c888bec8fadd2181d9 [2021-11-22 23:14:11,519 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 23:14:11,521 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 23:14:11,522 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 23:14:11,523 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 23:14:11,526 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 23:14:11,527 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:14:11" (1/1) ... [2021-11-22 23:14:11,528 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25e1c1b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:14:11, skipping insertion in model container [2021-11-22 23:14:11,528 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:14:11" (1/1) ... [2021-11-22 23:14:11,551 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 23:14:11,614 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:14:11,921 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_7afc3c9a-127a-4576-a004-3310953f1f5d/sv-benchmarks/c/product-lines/minepump_spec5_product05.cil.c[14789,14802] [2021-11-22 23:14:11,953 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:14:11,973 INFO L203 MainTranslator]: Completed pre-run [2021-11-22 23:14:12,065 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_7afc3c9a-127a-4576-a004-3310953f1f5d/sv-benchmarks/c/product-lines/minepump_spec5_product05.cil.c[14789,14802] [2021-11-22 23:14:12,074 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:14:12,092 INFO L208 MainTranslator]: Completed translation [2021-11-22 23:14:12,092 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:14:12 WrapperNode [2021-11-22 23:14:12,093 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 23:14:12,094 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-22 23:14:12,094 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-22 23:14:12,094 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-22 23:14:12,102 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:14:12" (1/1) ... [2021-11-22 23:14:12,117 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:14:12" (1/1) ... [2021-11-22 23:14:12,149 INFO L137 Inliner]: procedures = 52, calls = 151, calls flagged for inlining = 21, calls inlined = 18, statements flattened = 218 [2021-11-22 23:14:12,149 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-22 23:14:12,150 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-22 23:14:12,150 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-22 23:14:12,150 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-22 23:14:12,157 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:14:12" (1/1) ... [2021-11-22 23:14:12,157 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:14:12" (1/1) ... [2021-11-22 23:14:12,160 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:14:12" (1/1) ... [2021-11-22 23:14:12,161 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:14:12" (1/1) ... [2021-11-22 23:14:12,166 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:14:12" (1/1) ... [2021-11-22 23:14:12,172 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:14:12" (1/1) ... [2021-11-22 23:14:12,173 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:14:12" (1/1) ... [2021-11-22 23:14:12,176 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-22 23:14:12,177 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-22 23:14:12,178 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-22 23:14:12,178 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-22 23:14:12,179 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:14:12" (1/1) ... [2021-11-22 23:14:12,186 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:14:12,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7afc3c9a-127a-4576-a004-3310953f1f5d/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-22 23:14:12,226 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7afc3c9a-127a-4576-a004-3310953f1f5d/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-22 23:14:12,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7afc3c9a-127a-4576-a004-3310953f1f5d/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-22 23:14:12,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-22 23:14:12,261 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-11-22 23:14:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-11-22 23:14:12,262 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-11-22 23:14:12,262 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-11-22 23:14:12,262 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-11-22 23:14:12,262 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-11-22 23:14:12,262 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-11-22 23:14:12,263 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-11-22 23:14:12,263 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-11-22 23:14:12,263 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-11-22 23:14:12,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-22 23:14:12,263 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-11-22 23:14:12,263 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-11-22 23:14:12,264 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-22 23:14:12,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-22 23:14:12,340 INFO L236 CfgBuilder]: Building ICFG [2021-11-22 23:14:12,341 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-22 23:14:12,629 INFO L277 CfgBuilder]: Performing block encoding [2021-11-22 23:14:12,739 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-22 23:14:12,740 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-22 23:14:12,742 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:14:12 BoogieIcfgContainer [2021-11-22 23:14:12,742 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-22 23:14:12,743 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-22 23:14:12,743 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-22 23:14:12,754 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-22 23:14:12,754 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:14:12" (1/1) ... [2021-11-22 23:14:12,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:14:12,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:12,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 51 states and 67 transitions. [2021-11-22 23:14:12,826 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 67 transitions. [2021-11-22 23:14:12,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-22 23:14:12,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:12,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:12,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:13,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:14:13,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:13,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 51 states and 65 transitions. [2021-11-22 23:14:13,122 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 65 transitions. [2021-11-22 23:14:13,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-22 23:14:13,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:13,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:13,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:13,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:14:13,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:13,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 62 states and 85 transitions. [2021-11-22 23:14:13,372 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 85 transitions. [2021-11-22 23:14:13,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-22 23:14:13,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:13,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:13,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:13,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:14:13,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:13,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 64 states and 88 transitions. [2021-11-22 23:14:13,550 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 88 transitions. [2021-11-22 23:14:13,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-22 23:14:13,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:13,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:13,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:13,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:14:13,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:13,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 76 states and 112 transitions. [2021-11-22 23:14:13,897 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 112 transitions. [2021-11-22 23:14:13,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-22 23:14:13,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:13,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:13,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:13,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:14:13,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:13,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 77 states and 113 transitions. [2021-11-22 23:14:13,977 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 113 transitions. [2021-11-22 23:14:13,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-22 23:14:13,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:13,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:13,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:14,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:14:14,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:14,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 69 states and 99 transitions. [2021-11-22 23:14:14,025 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 99 transitions. [2021-11-22 23:14:14,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-22 23:14:14,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:14,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:14,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:14,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:14:14,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:14,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 70 states and 100 transitions. [2021-11-22 23:14:14,098 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 100 transitions. [2021-11-22 23:14:14,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:14,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:14,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:14,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:14,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:14,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:14,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:14,357 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:14,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:14,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:14,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:14,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:14,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:14,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:14,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:14,436 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:14,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:14,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:14,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:14,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:14,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:14,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:14,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:14,487 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:14,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:14,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:14,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:14,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:14,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:14,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:14,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:14,532 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:14,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:14,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:14,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:14,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:14,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:14,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:14,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:14,593 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:14,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:14,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:14,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:14,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:14,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:14,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:14,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:14,666 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:14,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:14,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:14,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:14,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:14,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:14,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:14,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:14,735 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:14,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:14,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:14,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:14,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:14,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:14,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:14,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:14,800 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:14,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:14,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:14,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:14,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:14,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:14,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:14,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:14,861 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:14,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:14,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:14,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:14,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:14,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:14,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:14,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:14,917 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:14,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:14,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:14,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:14,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:14,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:14,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:14,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:14,966 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:14,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:14,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:14,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:14,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:15,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:15,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:15,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:15,016 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:15,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:15,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:15,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:15,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:15,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:15,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:15,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:15,104 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:15,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:15,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:15,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:15,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:15,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:15,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:15,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:15,162 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:15,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:15,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:15,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:15,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:15,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:15,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:15,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:15,216 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:15,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:15,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:15,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:15,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:15,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:15,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:15,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:15,288 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:15,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:15,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:15,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:15,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:15,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:15,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:15,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:15,338 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:15,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:15,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:15,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:15,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:15,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:15,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:15,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:15,380 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:15,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:15,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:15,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:15,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:15,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:15,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:15,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:15,435 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:15,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:15,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:15,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:15,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:15,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:15,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:15,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:15,481 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:15,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:15,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:15,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:15,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:15,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:15,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:15,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:15,532 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:15,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:15,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:15,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:15,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:15,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:15,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:15,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:15,576 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:15,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:15,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:15,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:15,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:15,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:15,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:15,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:15,612 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:15,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:15,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:15,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:15,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:15,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:15,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:15,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:15,675 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:15,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:15,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:15,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:15,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:15,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:15,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:15,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:15,715 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:15,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:15,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:15,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:15,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:15,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:15,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:15,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:15,753 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:15,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:15,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:15,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:15,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:15,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:15,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:15,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:15,787 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:15,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:15,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:15,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:15,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:15,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:15,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:15,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:15,827 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:15,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:15,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:15,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:15,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:15,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:15,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:15,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:15,875 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:15,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:15,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:15,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:15,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:15,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:15,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:15,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:15,923 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:15,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:15,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:15,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:15,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:15,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:15,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:15,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:15,958 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:15,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:15,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:15,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:15,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:15,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:15,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:15,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:15,999 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:16,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:16,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:16,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:16,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:16,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:16,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:16,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:16,050 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:16,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:16,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:16,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:16,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:16,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:16,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:16,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:16,090 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:16,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:16,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:16,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:16,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:16,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:16,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:16,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:16,131 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:16,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:16,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:16,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:16,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:16,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:16,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:16,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:16,181 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:16,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:16,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:16,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:16,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:16,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:16,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:16,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:16,217 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:16,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:16,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:16,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:16,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:16,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:16,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:16,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:16,253 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:16,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:16,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:16,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:16,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:16,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:16,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:16,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:16,288 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:16,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:16,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:16,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:16,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:16,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:16,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:16,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:16,327 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:16,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:16,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:16,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:16,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:16,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:16,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:16,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:16,364 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:16,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:16,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:16,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:16,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:16,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:16,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:16,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:16,398 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:16,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:16,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:16,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:16,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:16,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:16,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:16,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:16,443 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:16,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:16,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:16,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:16,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:16,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:16,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:16,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:16,478 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:16,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:16,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:16,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:16,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:16,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:16,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:16,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:16,516 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:16,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:16,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:16,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:16,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:16,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:16,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:16,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:16,547 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:16,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:16,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:16,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:16,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:16,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:16,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:16,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:16,579 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:16,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:16,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:16,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:16,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:16,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:16,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:16,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:16,611 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:16,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:16,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:16,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:16,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:16,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:16,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:16,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:16,643 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:16,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:16,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:16,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:16,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:16,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:16,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:16,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:16,677 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:16,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:16,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:16,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:16,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:16,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:16,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:16,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:16,709 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:16,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:16,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:16,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:16,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:16,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:16,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:16,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:16,742 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:16,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:16,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:16,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:16,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:16,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:16,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:16,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:16,773 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:16,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:16,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:16,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:16,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:16,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:16,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:16,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:16,818 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:16,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:16,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:16,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:16,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:16,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:16,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:16,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:16,850 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:16,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:16,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:16,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:16,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:16,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:16,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:16,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:16,886 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:16,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:16,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:16,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:16,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:16,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:16,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:16,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:16,924 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:16,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:16,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:16,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:16,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:16,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:16,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:16,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:16,958 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:16,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:16,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:16,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:16,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:16,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:16,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:16,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:16,989 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:16,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:16,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:16,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:16,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:17,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:17,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:17,041 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:17,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:17,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:17,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:17,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:17,098 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:17,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:17,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:17,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:17,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:17,127 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:17,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:17,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:17,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:17,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:17,156 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:17,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:17,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:17,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:17,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:17,186 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:17,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:17,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:17,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:17,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:17,216 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:17,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:17,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:17,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:17,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:17,246 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:17,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:17,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:17,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:17,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:17,274 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:17,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:17,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:17,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:17,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:17,304 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:17,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:17,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:17,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:17,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:17,333 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:17,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:17,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:17,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:17,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:17,362 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:17,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:17,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:17,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:17,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:17,391 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:17,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:17,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:17,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:17,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:17,432 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:17,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:17,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:17,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:17,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:17,461 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:17,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:17,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:17,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:17,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:17,490 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:17,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:17,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:17,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:17,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:17,519 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:17,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:17,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:17,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:17,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:17,548 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:17,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:17,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:17,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:17,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:17,576 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:17,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:17,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:17,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:17,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:17,603 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:17,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:17,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:17,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:17,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:17,632 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:17,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:17,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:17,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:17,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:17,661 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:17,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:17,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:17,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:17,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:17,690 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:17,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:17,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:17,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:17,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:17,718 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:17,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:17,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:17,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:17,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:17,747 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:17,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:17,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:17,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:17,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:17,777 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:17,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:17,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:17,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:17,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:17,806 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:17,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:17,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:17,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:17,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:17,834 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:17,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:17,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:17,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:17,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:17,863 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:17,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:17,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:17,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:17,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:17,891 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:17,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:17,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:17,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:17,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:17,919 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:17,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:17,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:17,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:17,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:17,947 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:17,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:17,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:17,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:17,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:17,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:17,991 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:17,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:17,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:17,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:17,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:18,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:18,019 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:18,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:18,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:18,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:18,048 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:18,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:18,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:18,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:18,075 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:18,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:18,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:18,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:18,104 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:18,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:18,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:18,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:18,134 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:18,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:18,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:18,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:18,163 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:18,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:18,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:18,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:18,190 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:18,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:18,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:18,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:18,217 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:18,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:18,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:18,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:18,245 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:18,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:18,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:18,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:18,273 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:18,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:18,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:18,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:18,300 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:18,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:18,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:18,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:18,326 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:18,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:18,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:18,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:18,354 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:18,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:18,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:18,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:18,381 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:18,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:18,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:18,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:18,409 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:18,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:18,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:18,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:18,436 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:18,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:18,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:18,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:18,462 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:18,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:18,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:18,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:18,490 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:18,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:18,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:18,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:18,532 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:18,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:18,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:18,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:18,562 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:18,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:18,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:18,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:18,593 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:18,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:18,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:18,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:18,625 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:18,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:18,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:18,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:18,655 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:18,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:18,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:18,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:18,686 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:18,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:18,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:18,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:18,718 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:18,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:18,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:18,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:18,750 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:18,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:18,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:18,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:18,781 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:18,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:18,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:18,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:18,809 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:18,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:18,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:18,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:18,863 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:18,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:18,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:18,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:18,897 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:18,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:18,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:18,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:18,926 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:18,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:18,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:18,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:18,968 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:18,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:18,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:18,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:18,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:18,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:18,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:18,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:18,999 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:18,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:19,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:19,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:19,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:19,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:19,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:19,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:19,035 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:19,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:19,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:19,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:19,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:19,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:19,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:19,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:19,063 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:19,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:19,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:19,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:19,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:19,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:19,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:19,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:19,092 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:19,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:19,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:19,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:19,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:19,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:19,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:19,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:19,127 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:19,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:19,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:19,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:19,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:19,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:19,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:19,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:19,155 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:19,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:19,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:19,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:19,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:19,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:19,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:19,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:19,198 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:19,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:19,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:19,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:19,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:19,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:19,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:19,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:19,227 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:19,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:19,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:19,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:19,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:19,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:19,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:19,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:19,268 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:19,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:19,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:19,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:19,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:19,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:19,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:19,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:19,298 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:19,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:19,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:19,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:19,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:19,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:19,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:19,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:19,326 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:19,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:19,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:19,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:19,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:19,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:19,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:19,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:19,352 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:19,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:19,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:19,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:19,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:19,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:19,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:19,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:19,378 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:19,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:19,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:19,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:19,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:19,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:19,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:19,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:19,405 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:19,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:19,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:19,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:19,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:19,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:19,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:19,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:19,433 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:19,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:19,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:19,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:19,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:19,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:19,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:19,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:19,460 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:19,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:19,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:19,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:19,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:19,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:19,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:19,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:19,486 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:19,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:19,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:19,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:19,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:19,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:19,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:19,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:19,516 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:19,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:19,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:19,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:19,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:19,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:19,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:19,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:19,542 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:19,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:19,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:19,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:19,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:19,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:19,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:19,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:19,573 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:19,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:19,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:19,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:19,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:19,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:19,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:19,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:19,614 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:19,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:19,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:19,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:19,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:19,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:19,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:19,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:19,645 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:19,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:19,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:19,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:19,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:19,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:19,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:19,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:19,671 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:19,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:19,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:19,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:19,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:19,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:19,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:19,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:19,700 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:19,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:19,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:19,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:19,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:19,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:19,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:19,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:19,727 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:19,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:19,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:19,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:19,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:19,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:19,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:19,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:19,753 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:19,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:19,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:19,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:19,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:19,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:19,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:19,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:19,780 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:19,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:19,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:19,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:19,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:19,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:19,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:19,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:19,807 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:19,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:19,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:19,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:19,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:19,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:19,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:19,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:19,834 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:19,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:19,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:19,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:19,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:19,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:19,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:19,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:19,861 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:19,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:19,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:19,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:19,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:19,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:19,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:19,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:19,887 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:19,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:19,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:19,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:19,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:19,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:19,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:19,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:19,933 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:19,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:19,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:19,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:19,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:19,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:19,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:19,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:19,959 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:19,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:19,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:19,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:19,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:19,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:19,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:19,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:19,985 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:19,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:19,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:19,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:19,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,011 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,039 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,067 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,093 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,120 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,148 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,176 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,203 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,229 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,255 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,281 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,307 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,332 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,358 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,389 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,415 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,441 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,468 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,497 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,538 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,583 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,609 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,640 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,666 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,692 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,717 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,745 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,779 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,805 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,832 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,867 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,893 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,919 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,953 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:20,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:20,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:20,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:20,978 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:20,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:20,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:20,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:20,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,005 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,030 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,057 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,085 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,110 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,135 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,160 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,186 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,227 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,256 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,286 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,323 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,355 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,384 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,412 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,440 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,469 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,495 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,521 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,547 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,573 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,599 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,638 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,665 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,692 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,718 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,745 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,772 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,800 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,825 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,851 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,878 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,903 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,929 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:21,961 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:21,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:21,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:21,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:21,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:21,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:21,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:21,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,001 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:22,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,026 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:22,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,052 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:22,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,078 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:22,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,105 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:22,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,135 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:22,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,162 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:22,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,188 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:22,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,214 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:22,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,240 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:22,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,266 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:22,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,292 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:22,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,318 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:22,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,345 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:22,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,371 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:22,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,398 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:22,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,425 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:22,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,450 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:22,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,476 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:22,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,510 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:22,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,549 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:22,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,596 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:22,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,623 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:22,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,657 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:22,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,688 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:22,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,714 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:22,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,741 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:22,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,768 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:22,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,820 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:22,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,844 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:22,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,870 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:22,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,900 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:22,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,925 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:22,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,951 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:22,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:22,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:22,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:22,979 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:22,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:22,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:22,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:22,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,004 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,028 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,054 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,079 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,104 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,128 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,155 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,181 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,206 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,232 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,256 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,281 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,307 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,331 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,356 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,380 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,405 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,430 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,456 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,482 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,508 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,534 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,575 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,600 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,625 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,650 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,676 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,701 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,727 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,752 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,778 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,803 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,828 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,855 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,880 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,907 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,931 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,955 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:23,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:23,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:23,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:23,985 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:23,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:23,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:23,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:23,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,011 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,036 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,061 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,087 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,112 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,137 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,162 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,187 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,213 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,238 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,264 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,297 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,325 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,354 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,385 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,413 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,444 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,475 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,505 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,533 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,560 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,587 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,611 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,636 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,660 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,685 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,709 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,733 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,757 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,783 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,813 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,837 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,862 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,886 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,910 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,934 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,961 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:24,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:24,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:24,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:24,986 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:24,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:24,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:24,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:24,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,010 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,037 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,061 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,086 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,111 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,135 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,160 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,185 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,215 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,240 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,265 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,290 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,316 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,341 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,365 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,389 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,414 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,438 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,464 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,487 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,512 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,536 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,560 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,584 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,607 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,632 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,656 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,680 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,704 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,727 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,751 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,775 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,799 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,823 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,849 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,879 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,904 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,929 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,953 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:25,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:25,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:25,977 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:25,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:25,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:25,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:25,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:25,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,001 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,025 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,050 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,083 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,106 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,130 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,154 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,177 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,201 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,224 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,247 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,271 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,294 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,318 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,341 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,372 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,396 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,420 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,444 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,469 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,493 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,517 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,540 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,564 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,588 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,614 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,641 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,665 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,691 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,715 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,739 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,765 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,789 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,813 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,838 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,862 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,907 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,931 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,966 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:26,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:26,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:26,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:26,991 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:26,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:26,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:26,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:26,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,016 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,040 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,065 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,089 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,113 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,137 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,161 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,185 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,210 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,234 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,258 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,282 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,306 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,330 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,354 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,378 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,403 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,427 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,450 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,474 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,498 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,522 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,545 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,569 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,593 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,616 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,640 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,663 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,687 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,710 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,734 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,758 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,784 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,812 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,837 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,861 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,885 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,910 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,933 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,957 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:27,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:27,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:27,980 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:27,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:27,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:27,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:27,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:27,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,004 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,028 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,052 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,076 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,100 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,123 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,148 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,173 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,197 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,220 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,244 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,268 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,292 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,315 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,338 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,361 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,385 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,409 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,432 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,455 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,478 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,501 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,525 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,548 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,571 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,594 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,617 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,647 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,671 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,696 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,719 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,743 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,768 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,792 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,815 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,839 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,863 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,887 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,911 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,936 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,960 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:28,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:28,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:28,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:28,985 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:28,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:28,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:28,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:28,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,013 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,043 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,083 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,106 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,130 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,153 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,176 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,198 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,221 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,244 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,268 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,292 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,315 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,339 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,362 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,385 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,408 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,432 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,456 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,479 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,514 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,538 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,561 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,588 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,612 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,635 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,658 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,681 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,704 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,729 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,752 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,774 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,797 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,820 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,842 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,866 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,890 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,914 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,942 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,965 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:29,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:29,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:29,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:29,990 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:29,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:29,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:29,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:29,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,014 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,038 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,061 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,085 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,108 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,132 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,155 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,179 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,207 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,230 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,253 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,276 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,299 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,329 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,352 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,403 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,430 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,454 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,490 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,519 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,542 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,565 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,589 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,612 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,636 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,660 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,683 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,706 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,728 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,751 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,774 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,797 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,820 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,844 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,867 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,890 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,922 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,946 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,968 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:30,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:30,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:30,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:30,992 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:30,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:30,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:30,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:30,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,016 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,039 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,063 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,086 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,110 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,133 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,158 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,181 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,211 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,234 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,257 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,281 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,324 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,347 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,369 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,393 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,417 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,440 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,463 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,487 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,510 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,542 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,565 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,588 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,611 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,634 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,658 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,681 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,704 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,726 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,749 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,771 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,794 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,817 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,852 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,876 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,899 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,923 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,945 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,968 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:31,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:31,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:31,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:31,991 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:31,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:31,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:31,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:31,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,015 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,038 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,066 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,090 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,114 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,142 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,169 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,201 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,226 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,250 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,273 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,296 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,318 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,345 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,368 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,390 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,413 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,435 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,458 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,481 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,503 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,526 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,549 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,572 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,595 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,618 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,640 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,662 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,684 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,707 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,730 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,752 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,774 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,797 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,819 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,844 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,867 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,893 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,916 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,939 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,963 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:32,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:32,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:32,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:32,986 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:32,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:32,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:32,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:32,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,008 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,030 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,053 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,076 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,099 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,123 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,147 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,170 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,193 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,216 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,238 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,260 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,283 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,306 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,330 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,353 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,376 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,398 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,421 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,444 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,468 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,491 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,514 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,538 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,561 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,584 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,608 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,631 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,655 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,678 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,705 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,728 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,750 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,773 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,796 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,818 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,841 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,864 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,887 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,910 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,932 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,956 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:33,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:33,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:33,979 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:33,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:33,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:33,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:33,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:33,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,002 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,026 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,049 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,070 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,092 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,115 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,137 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,160 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,183 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,206 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,229 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,252 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,274 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,297 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,319 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,342 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,365 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,388 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,411 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,433 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,455 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,478 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,500 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,526 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,548 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,571 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,593 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,614 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,638 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,661 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,683 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,705 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,733 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,756 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,780 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,802 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,824 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,846 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,868 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,890 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,917 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,939 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,962 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:34,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:34,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:34,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:34,985 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:34,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:34,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:34,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:34,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,009 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,031 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,053 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,076 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,099 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,122 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,144 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,169 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,194 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,218 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,242 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,279 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,306 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,330 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,358 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,380 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,403 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,426 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,450 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,472 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,496 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,519 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,542 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,565 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,587 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,614 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,636 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,658 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,681 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,705 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,728 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,751 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,774 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,796 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,820 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,842 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,864 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,887 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,909 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,931 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,954 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,976 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:35,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:35,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:35,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:35,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:35,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:35,999 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:35,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:35,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,022 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,044 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,067 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,089 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,111 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,133 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,156 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,183 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,207 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,229 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,252 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,276 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,299 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,322 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,345 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,367 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,389 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,411 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,434 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,456 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,483 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,507 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,529 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,551 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,575 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,598 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,620 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,642 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,666 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,690 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,713 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,735 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,758 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,781 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,803 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,825 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,847 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,869 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,891 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,913 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,935 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,958 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:36,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:36,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:36,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:36,988 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:36,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:36,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:36,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:36,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,010 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,033 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,055 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,078 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,099 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,122 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,144 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,167 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,189 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,212 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,233 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,255 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,277 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,299 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,320 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,342 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,363 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,385 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,408 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,431 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,457 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,479 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,502 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,525 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,547 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,569 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,602 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,623 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,646 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,668 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,690 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,712 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,733 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,755 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,777 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,803 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,826 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,858 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,887 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,910 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,932 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,953 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,976 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:37,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:37,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:37,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:37,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:37,997 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:37,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:37,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:37,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,021 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,042 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,064 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,086 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,108 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,129 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,151 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,173 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,194 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,216 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,242 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,263 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,284 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,306 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,327 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,348 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,370 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,392 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,414 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,438 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,459 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,480 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,502 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,522 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,544 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,565 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,593 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,615 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,637 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,658 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,680 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,706 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,728 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,749 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,770 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,792 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,813 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,836 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,858 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,880 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,902 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,924 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,945 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,967 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:38,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:38,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:38,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:38,989 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:38,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:38,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:38,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:38,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,010 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,032 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,053 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,075 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,096 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,117 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,139 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,160 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,181 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,202 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,224 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,246 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,267 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,288 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,309 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,330 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,362 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,382 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,403 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,425 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,447 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,469 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,491 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,512 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,534 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,555 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,576 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,597 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,618 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,639 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,661 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,683 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,706 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,727 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,748 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,770 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,792 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,810 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,828 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,850 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,872 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,893 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,914 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,936 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:14:39,958 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:14:39,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:14:39,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:14:39,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:14:39,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:14:39,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:14:39,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:14:39,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-22 23:25:37,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,119 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,134 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,149 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,164 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,179 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,195 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,210 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,225 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,240 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,256 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,271 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,286 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,301 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,317 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,332 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,347 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,363 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,378 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,393 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,408 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,424 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,439 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,454 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,470 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,485 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,501 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,517 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,532 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,548 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,563 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,579 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,594 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,615 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,630 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,646 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,661 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,676 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,692 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,707 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,722 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,738 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,753 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,768 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,784 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,799 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,814 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,830 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,845 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,860 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,876 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,891 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,907 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,922 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,937 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,953 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,968 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,984 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:37,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:37,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:37,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:37,999 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:37,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:37,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:37,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,014 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,030 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,045 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,061 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,076 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,092 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,107 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,123 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,138 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,153 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,169 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,184 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,200 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,215 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,230 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,245 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,261 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,279 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,294 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,310 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,325 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,340 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,355 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,370 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,385 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,401 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,416 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,431 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,446 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,461 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,476 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,492 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,507 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,522 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,537 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,553 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,568 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,583 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,599 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,614 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,629 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,644 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,660 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,675 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,690 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,705 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,721 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,736 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,751 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,766 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,782 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,798 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,813 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,829 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,844 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,860 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,875 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,891 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,907 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,922 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,940 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,956 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,971 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:38,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:38,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:38,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:38,987 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:38,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:38,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:38,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:38,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,002 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,017 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,033 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,048 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,064 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,079 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,094 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,110 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,125 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,140 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,156 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,171 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,186 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,202 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,217 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,232 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,248 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,263 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,278 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,293 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,308 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,324 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,339 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,354 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,369 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,385 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,400 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,415 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,431 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,446 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,461 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,477 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,492 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,507 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,523 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,538 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,553 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,569 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,585 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,602 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,618 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,634 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,649 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,665 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,681 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,696 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,711 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,726 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,741 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,757 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,772 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,788 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,804 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,819 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,834 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,850 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,865 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,880 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,896 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,911 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,926 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,941 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,957 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,972 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:39,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:39,988 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:39,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:39,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,003 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,018 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,034 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,050 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,065 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,081 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,097 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,112 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,127 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,143 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,158 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,174 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,190 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,205 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,221 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,237 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,253 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,270 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,286 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,301 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,317 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,332 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,348 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,363 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,379 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,394 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,410 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,425 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,441 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,456 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,472 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,487 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,503 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,518 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,533 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,549 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,564 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,580 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,595 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,610 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,626 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,641 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,656 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,672 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,687 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,702 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,718 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,733 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,748 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,763 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,779 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,794 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,809 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,825 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,840 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,856 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,871 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,887 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,903 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,923 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,939 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,954 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,970 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:40,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:40,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:40,985 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:40,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:40,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:40,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:40,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:40,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,001 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,016 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,032 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,047 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,063 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,078 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,093 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,109 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,124 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,140 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,155 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,171 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,186 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,202 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,217 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,233 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,248 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,263 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,279 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,295 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,311 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,326 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,341 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,357 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,372 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,388 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,403 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,419 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,434 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,450 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,466 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,481 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,496 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,512 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,528 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,543 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,558 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,574 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,592 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,607 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,622 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,638 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,653 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,668 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,683 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,698 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,714 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,729 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,744 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,760 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,775 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,790 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,806 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,821 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,837 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,852 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,868 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,883 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,899 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,914 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,930 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,945 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,961 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,976 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:41,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:41,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:41,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:41,992 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:41,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:41,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:41,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:41,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,007 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,023 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,038 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,054 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,069 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,085 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,100 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,116 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,131 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,147 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,162 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,178 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,194 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,209 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,225 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,240 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,259 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,274 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,290 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,306 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,322 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,337 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,352 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,368 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,384 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,400 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,416 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,432 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,447 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,463 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,478 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,494 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,509 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,524 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,540 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,555 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,571 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,587 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,603 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,619 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,636 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,653 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,668 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,684 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,700 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,716 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,731 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,747 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,763 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,778 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,794 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,809 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,825 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,841 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,857 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,872 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,888 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,904 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,920 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,938 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,953 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,968 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,983 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:42,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:42,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:42,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:42,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:42,999 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:42,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:42,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:42,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,015 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,031 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,046 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,062 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,077 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,092 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,108 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,124 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,139 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,155 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,171 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,188 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,206 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,222 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,238 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,254 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,269 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,285 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,300 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,315 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,331 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,347 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,364 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,382 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,399 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,415 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,431 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,447 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,462 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,478 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,495 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,510 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,526 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,542 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,558 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,574 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,590 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,607 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,625 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,642 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,661 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,680 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,700 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,719 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,738 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,758 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,778 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,797 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,816 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,835 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,854 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,872 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,890 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,910 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,929 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,949 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,968 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:43,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:43,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:43,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:43,987 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:43,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:43,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:43,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:43,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,006 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,024 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,043 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,061 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,079 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,098 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,116 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,135 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,151 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,167 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,183 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,199 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,215 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,234 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,252 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,271 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,290 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,308 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,326 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,345 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,365 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,384 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,409 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,428 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,447 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,465 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,484 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,502 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,521 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,540 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,558 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,577 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,596 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,614 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,633 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,652 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,671 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,689 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,708 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,727 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,745 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,763 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,782 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,800 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,818 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,837 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,855 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,872 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,890 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,908 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,926 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,944 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,961 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,978 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:44,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:44,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:44,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:44,996 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:44,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:44,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:44,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:44,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,014 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,032 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,050 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,068 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,086 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,103 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,121 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,138 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,155 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,172 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,193 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,210 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,226 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,243 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,261 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,279 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,297 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,315 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,333 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,351 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,369 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,387 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,405 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,423 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,441 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,458 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,476 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,494 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,512 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,529 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,547 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,564 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,582 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,600 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,618 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,636 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,654 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,672 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,689 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,707 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,725 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,742 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,760 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,778 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,796 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,813 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,831 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,849 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,867 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,884 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,903 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,921 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,939 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,960 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,978 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:45,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:45,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:45,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:45,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:45,996 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:45,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:45,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:45,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,014 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,032 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,050 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,067 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,084 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,102 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,120 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,137 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,155 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,172 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,190 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,208 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,225 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,243 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,260 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,278 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,295 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,313 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,331 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,349 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,367 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,385 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,403 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,421 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,439 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,456 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,474 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,492 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,509 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,527 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,544 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,561 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,579 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,597 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,615 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,633 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,651 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,669 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,687 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,704 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,725 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,742 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,760 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,777 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,794 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,812 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,830 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,848 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,866 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,883 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,901 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,920 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,938 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,956 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,974 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:46,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:46,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:46,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:46,992 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:46,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:46,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:46,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:46,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,010 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,028 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,046 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,063 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,081 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,098 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,116 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,134 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,152 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,169 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,187 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,204 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,221 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,239 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,256 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,274 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,291 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,309 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,327 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,345 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,363 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,381 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,400 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,418 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,436 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,454 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,471 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,491 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,509 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,526 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,544 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,562 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,579 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,597 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,615 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,633 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,650 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,667 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,685 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,703 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,721 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,739 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,756 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,774 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,791 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,810 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,828 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,846 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,863 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,882 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,900 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,918 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,936 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,955 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,973 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:47,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:47,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:47,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:47,991 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:47,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:47,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:47,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:47,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,009 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,027 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,045 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,063 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,081 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,099 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,117 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,135 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,153 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,170 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,188 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,207 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,225 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,249 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,267 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,285 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,303 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,321 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,339 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,357 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,375 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,392 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,410 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,428 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,446 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,464 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,481 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,499 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,518 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,536 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,554 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,572 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,589 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,607 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,626 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,644 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,663 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,680 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,698 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,715 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,733 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,750 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,768 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,786 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,803 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,820 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,838 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,855 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,873 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,891 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,910 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,928 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,947 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,965 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:48,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:48,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:48,984 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:48,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:48,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:48,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:48,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:48,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,002 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,024 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,041 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,060 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,078 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,096 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,115 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,132 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,150 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,168 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,186 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,204 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,222 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,240 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,258 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,276 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,294 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,313 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,332 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,350 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,369 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,387 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,405 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,423 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,441 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,459 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,477 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,495 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,513 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,532 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,550 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,568 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,590 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,607 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,623 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,639 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,655 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,672 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,688 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,704 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,721 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,739 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,757 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,776 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,797 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,815 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,833 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,851 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,868 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,886 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,904 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,922 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,939 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,957 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,976 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:49,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:49,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:49,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:49,994 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:49,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:49,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:49,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:49,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,012 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,030 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,047 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,065 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,082 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,101 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,119 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,138 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,158 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,177 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,195 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,214 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,233 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,251 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,270 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,289 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,307 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,326 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,345 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,363 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,382 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,399 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,418 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,436 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,454 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,472 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,491 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,508 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,525 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,544 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,562 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,583 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,601 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,619 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,637 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,656 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,674 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,692 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,710 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,728 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,746 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,764 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,782 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,800 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,819 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,837 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,855 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,873 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,891 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,909 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,927 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,945 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,963 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,981 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:50,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:50,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:50,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:50,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:50,999 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:50,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:50,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:50,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,017 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,035 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,054 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,072 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,090 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,108 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,126 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,144 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,162 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,180 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,198 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,216 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,235 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,253 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,272 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,290 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,308 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,327 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,344 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,364 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,382 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,400 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,419 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,437 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,455 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,473 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,491 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,509 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,527 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,545 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,563 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,581 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,599 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,617 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,636 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,654 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,672 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,690 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,709 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,726 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,744 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,762 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,781 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,799 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,817 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,835 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,852 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,870 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,889 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,907 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,925 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,943 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,960 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,979 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:51,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:51,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:51,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:51,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:51,997 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:51,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:51,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:51,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,015 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,033 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,052 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,070 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,089 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,107 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,132 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,152 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,171 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,191 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,210 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,230 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,249 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,269 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,289 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,307 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,326 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,345 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,364 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,382 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,400 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,418 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,437 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,455 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,473 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,492 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,508 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,525 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,543 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,562 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,580 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,598 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,616 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,634 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,652 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,670 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,688 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,707 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,725 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,743 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,760 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,778 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,796 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,814 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,832 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,849 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,867 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,884 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,902 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,923 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,940 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,957 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,974 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:52,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:52,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:52,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:52,991 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:52,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:52,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:52,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:52,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,008 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,025 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,042 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,058 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,075 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,091 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,108 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,126 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,143 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,159 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,176 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,194 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,211 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,228 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,245 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,261 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,277 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,292 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,308 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,324 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,342 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,360 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,378 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,396 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,412 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,428 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,443 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,458 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,474 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,491 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,509 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,527 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,544 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,561 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,578 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,596 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,613 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,630 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,650 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,666 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,681 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,696 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,711 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,726 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,741 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,756 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,771 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,786 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,801 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,817 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,832 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,847 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,862 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,877 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,892 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,907 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,923 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,938 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,953 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,969 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:53,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:53,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:53,984 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:53,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:53,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:53,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:53,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:53,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:54,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:54,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:54,000 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:54,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:54,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:54,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:54,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:54,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:54,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:54,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:54,016 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:54,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:54,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:54,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:54,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:54,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:54,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:54,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:54,031 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:54,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:54,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:54,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:54,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:54,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:54,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:54,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:54,047 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:54,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:54,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:54,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:54,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:54,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:54,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:54,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:54,062 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:54,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:54,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:54,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:54,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:54,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:54,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:54,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:54,079 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:54,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:54,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:54,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:54,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:54,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:54,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:54,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:54,095 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:54,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:54,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:54,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:54,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:54,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:54,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:54,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:54,112 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:54,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:54,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:54,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:54,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:54,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:25:54,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:54,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 111 transitions. [2021-11-22 23:25:54,128 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2021-11-22 23:25:54,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-22 23:25:54,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:54,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:54,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat