./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive/Fibonacci03.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9b6dc86-4075-463e-b82f-32a93b493534/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9b6dc86-4075-463e-b82f-32a93b493534/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9b6dc86-4075-463e-b82f-32a93b493534/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9b6dc86-4075-463e-b82f-32a93b493534/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/Fibonacci03.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9b6dc86-4075-463e-b82f-32a93b493534/bin/ukojak-d1pc8ZmBRL/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9b6dc86-4075-463e-b82f-32a93b493534/bin/ukojak-d1pc8ZmBRL --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash be0a584ba9648c80e7a0523ff51ba530f1926c55cecd3c62f2cee05fbbff42e3 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:33:57,311 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:33:57,314 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:33:57,347 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:33:57,348 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:33:57,350 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:33:57,352 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:33:57,354 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:33:57,357 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:33:57,358 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:33:57,359 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:33:57,361 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:33:57,362 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:33:57,363 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:33:57,365 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:33:57,367 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:33:57,368 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:33:57,369 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:33:57,372 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:33:57,375 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:33:57,385 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:33:57,387 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:33:57,388 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:33:57,390 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:33:57,395 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:33:57,401 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:33:57,401 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:33:57,402 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:33:57,404 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:33:57,405 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:33:57,406 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:33:57,407 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:33:57,409 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:33:57,411 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:33:57,413 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:33:57,413 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:33:57,414 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:33:57,414 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:33:57,415 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:33:57,416 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:33:57,417 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:33:57,418 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9b6dc86-4075-463e-b82f-32a93b493534/bin/ukojak-d1pc8ZmBRL/config/svcomp-Overflow-32bit-Kojak_Default.epf [2021-11-25 06:33:57,460 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:33:57,466 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:33:57,468 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:33:57,468 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:33:57,469 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:33:57,469 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:33:57,469 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:33:57,470 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-25 06:33:57,470 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-25 06:33:57,470 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 06:33:57,471 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-25 06:33:57,472 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:33:57,472 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:33:57,472 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:33:57,473 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:33:57,473 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2021-11-25 06:33:57,473 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-25 06:33:57,473 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:33:57,474 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:33:57,474 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:33:57,474 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:33:57,474 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:33:57,475 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:33:57,475 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:33:57,475 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:33:57,475 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:33:57,476 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:33:57,476 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 06:33:57,476 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 06:33:57,478 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:33:57,479 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_c9b6dc86-4075-463e-b82f-32a93b493534/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9b6dc86-4075-463e-b82f-32a93b493534/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be0a584ba9648c80e7a0523ff51ba530f1926c55cecd3c62f2cee05fbbff42e3 [2021-11-25 06:33:57,795 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:33:57,826 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:33:57,829 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:33:57,830 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:33:57,831 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:33:57,832 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9b6dc86-4075-463e-b82f-32a93b493534/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/recursive/Fibonacci03.c [2021-11-25 06:33:57,924 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9b6dc86-4075-463e-b82f-32a93b493534/bin/ukojak-d1pc8ZmBRL/data/1a530c766/29378aabb1e94a5ca1c1df0cefbf0674/FLAGcfcb784a3 [2021-11-25 06:33:58,430 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:33:58,431 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9b6dc86-4075-463e-b82f-32a93b493534/sv-benchmarks/c/recursive/Fibonacci03.c [2021-11-25 06:33:58,439 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9b6dc86-4075-463e-b82f-32a93b493534/bin/ukojak-d1pc8ZmBRL/data/1a530c766/29378aabb1e94a5ca1c1df0cefbf0674/FLAGcfcb784a3 [2021-11-25 06:33:58,816 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9b6dc86-4075-463e-b82f-32a93b493534/bin/ukojak-d1pc8ZmBRL/data/1a530c766/29378aabb1e94a5ca1c1df0cefbf0674 [2021-11-25 06:33:58,819 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:33:58,822 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:33:58,823 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:33:58,824 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:33:58,827 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:33:58,828 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:33:58" (1/1) ... [2021-11-25 06:33:58,831 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71f10d59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:33:58, skipping insertion in model container [2021-11-25 06:33:58,831 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:33:58" (1/1) ... [2021-11-25 06:33:58,838 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:33:58,857 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:33:59,027 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_c9b6dc86-4075-463e-b82f-32a93b493534/sv-benchmarks/c/recursive/Fibonacci03.c[788,801] [2021-11-25 06:33:59,039 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:33:59,047 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:33:59,059 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_c9b6dc86-4075-463e-b82f-32a93b493534/sv-benchmarks/c/recursive/Fibonacci03.c[788,801] [2021-11-25 06:33:59,060 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:33:59,073 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:33:59,074 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:33:59 WrapperNode [2021-11-25 06:33:59,074 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:33:59,075 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:33:59,075 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:33:59,076 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:33:59,084 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:33:59" (1/1) ... [2021-11-25 06:33:59,091 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:33:59" (1/1) ... [2021-11-25 06:33:59,107 INFO L137 Inliner]: procedures = 13, calls = 10, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 26 [2021-11-25 06:33:59,108 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:33:59,108 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:33:59,108 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:33:59,109 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:33:59,117 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:33:59" (1/1) ... [2021-11-25 06:33:59,117 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:33:59" (1/1) ... [2021-11-25 06:33:59,118 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:33:59" (1/1) ... [2021-11-25 06:33:59,119 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:33:59" (1/1) ... [2021-11-25 06:33:59,122 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:33:59" (1/1) ... [2021-11-25 06:33:59,124 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:33:59" (1/1) ... [2021-11-25 06:33:59,125 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:33:59" (1/1) ... [2021-11-25 06:33:59,126 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:33:59,127 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:33:59,127 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:33:59,128 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:33:59,129 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:33:59" (1/1) ... [2021-11-25 06:33:59,136 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:33:59,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9b6dc86-4075-463e-b82f-32a93b493534/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:33:59,158 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9b6dc86-4075-463e-b82f-32a93b493534/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:33:59,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9b6dc86-4075-463e-b82f-32a93b493534/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:33:59,214 INFO L130 BoogieDeclarations]: Found specification of procedure fibonacci [2021-11-25 06:33:59,214 INFO L138 BoogieDeclarations]: Found implementation of procedure fibonacci [2021-11-25 06:33:59,215 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:33:59,215 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:33:59,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:33:59,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 06:33:59,273 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:33:59,275 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:33:59,420 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:33:59,448 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:33:59,448 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 06:33:59,450 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:33:59 BoogieIcfgContainer [2021-11-25 06:33:59,451 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:33:59,452 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:33:59,452 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:33:59,462 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:33:59,462 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:33:59" (1/1) ... [2021-11-25 06:33:59,484 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:33:59,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:59,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 27 states and 31 transitions. [2021-11-25 06:33:59,583 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2021-11-25 06:33:59,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2021-11-25 06:33:59,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:59,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:59,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:59,788 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:33:59,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:59,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 37 transitions. [2021-11-25 06:33:59,920 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 37 transitions. [2021-11-25 06:33:59,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-25 06:33:59,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:59,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:59,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:59,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:34:00,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 30 states and 36 transitions. [2021-11-25 06:34:00,018 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2021-11-25 06:34:00,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-25 06:34:00,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,093 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:34:00,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 32 states and 39 transitions. [2021-11-25 06:34:00,144 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 39 transitions. [2021-11-25 06:34:00,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-25 06:34:00,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 06:34:00,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 34 states and 42 transitions. [2021-11-25 06:34:00,218 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2021-11-25 06:34:00,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-25 06:34:00,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 06:34:00,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 33 states and 41 transitions. [2021-11-25 06:34:00,356 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 41 transitions. [2021-11-25 06:34:00,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:00,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,488 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:00,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:00,716 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:00,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:00,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,795 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:00,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:00,826 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:00,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:00,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,867 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:00,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:00,877 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:00,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:00,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,920 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:00,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:00,933 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:00,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:00,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,006 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:01,020 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:01,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:01,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:01,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:01,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,091 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:01,105 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:01,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:01,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:01,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:01,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,171 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:01,179 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:01,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:01,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:01,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:01,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,213 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:01,221 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:01,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:01,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:01,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:01,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,295 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:01,304 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:01,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:01,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:01,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:01,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,353 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:01,364 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:01,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:01,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:01,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:01,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,442 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:01,449 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:01,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:01,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:01,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:01,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,498 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:01,505 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:01,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:01,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:01,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:01,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,551 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:01,567 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:01,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:01,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:01,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:01,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,616 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:01,627 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:01,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:01,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:01,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:01,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,686 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:01,696 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:01,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:01,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:01,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:01,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,746 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:01,754 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:01,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:01,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:01,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:01,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,817 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:01,835 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:01,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:01,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:01,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:01,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,869 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:01,876 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:01,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:01,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:01,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:01,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,909 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:01,916 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:01,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:01,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:01,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:01,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,952 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:01,961 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:01,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:01,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:01,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:01,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:02,005 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:02,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:02,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:02,013 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:02,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:02,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:02,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:02,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:02,048 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:02,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:02,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:02,056 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:02,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:02,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:02,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:02,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:02,089 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:02,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:02,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:02,099 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:02,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:02,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:02,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:02,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:02,137 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:02,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:02,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:02,144 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:02,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:02,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:02,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:02,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:02,180 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:02,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:02,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:02,186 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:02,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:02,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:02,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:02,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:02,210 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:02,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:02,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:02,217 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:02,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:02,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:02,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:02,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:02,248 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:02,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:02,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:02,255 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:02,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:02,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:02,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:02,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:02,280 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:02,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:02,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:02,287 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:02,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:02,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:02,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:02,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:02,311 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:02,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:02,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:02,318 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:02,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:02,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:02,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:02,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:02,349 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:02,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:02,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:02,357 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:02,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:02,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:02,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:02,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:02,383 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:02,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:02,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:02,390 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:02,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:02,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:02,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:02,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:02,422 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:02,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:02,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:02,429 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:02,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:02,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:02,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:02,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:02,454 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:02,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:02,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:02,461 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:02,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:02,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:02,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:02,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:02,484 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:02,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:02,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:02,491 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:02,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:02,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:02,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:02,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:02,523 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:02,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:02,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:02,529 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:02,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:02,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:02,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:02,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:02,552 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:02,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:02,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:02,559 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:02,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:02,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:02,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:02,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:02,583 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:02,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:02,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:02,592 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:02,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:02,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:02,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:02,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:02,618 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:02,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:02,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:02,625 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:02,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:02,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:02,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:02,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:02,650 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:02,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:02,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:02,657 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:02,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:02,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:02,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:02,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:02,679 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:02,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:02,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:02,686 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:02,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:02,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:02,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:02,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:02,709 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:02,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:02,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:02,715 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:02,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:02,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:02,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:02,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:02,738 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:02,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:02,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:02,744 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:02,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:02,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:02,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:02,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:02,766 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:02,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:02,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:02,773 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:02,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:02,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:02,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:02,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:02,802 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:02,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:02,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:02,809 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:02,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:02,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:02,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:02,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:02,833 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:02,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:02,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:02,839 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:02,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:02,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:02,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:02,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:02,863 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:02,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:02,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:02,869 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:02,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:02,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:02,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:02,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:02,890 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:02,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:02,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:02,897 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:02,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:02,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:02,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:02,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:02,919 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:02,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:02,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:02,925 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:02,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:02,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:02,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:02,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:02,946 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:02,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:02,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:02,955 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:02,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:02,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:02,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:02,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:02,977 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:02,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:02,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:02,989 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:02,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:02,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:02,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:02,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,016 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,024 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,057 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,063 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,090 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,096 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,116 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,122 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,142 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,148 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,169 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,175 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,195 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,201 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,221 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,227 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,249 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,255 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,276 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,282 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,304 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,310 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,340 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,346 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,367 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,373 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,403 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,409 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,429 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,435 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,455 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,461 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,484 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,490 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,511 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,518 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,539 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,545 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,568 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,574 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,595 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,601 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,622 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,628 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,648 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,654 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,675 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,680 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,701 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,707 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,727 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,733 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,757 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,763 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,785 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,792 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,812 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,819 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,843 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,849 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,870 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,876 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,897 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,903 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,924 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,930 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,953 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,959 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:03,986 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:03,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:03,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:03,991 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:03,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:03,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:03,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:03,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,015 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,022 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,043 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,049 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,070 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,075 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,096 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,102 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,122 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,128 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,154 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,160 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,181 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,186 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,208 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,214 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,234 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,240 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,260 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,266 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,286 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,292 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,312 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,318 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,337 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,343 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,363 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,369 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,398 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,404 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,424 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,430 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,453 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,459 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,479 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,485 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,506 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,513 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,533 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,538 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,565 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,571 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,594 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,600 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,620 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,626 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,646 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,652 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,671 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,677 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,696 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,702 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,721 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,726 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,746 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,751 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,771 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,777 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,796 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,801 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,821 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,826 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,845 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,851 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,871 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,876 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,896 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,902 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,926 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,932 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,955 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,961 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:04,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:04,989 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:04,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:04,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:04,998 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:04,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:04,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:04,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,019 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,030 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,052 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,058 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,082 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,088 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,111 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,121 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,158 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,170 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,207 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,212 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,233 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,238 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,261 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,266 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,286 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,291 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,312 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,317 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,336 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,341 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,362 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,367 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,386 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,394 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,418 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,423 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,442 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,448 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,467 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,472 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,492 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,498 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,517 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,523 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,543 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,548 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,568 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,573 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,593 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,599 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,623 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,628 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,649 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,654 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,675 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,681 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,701 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,707 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,745 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,752 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,773 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,779 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,800 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,806 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,829 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,836 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,856 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,863 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,884 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,891 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,912 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,918 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,938 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,944 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,963 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,968 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:05,987 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:05,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:05,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:05,992 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:05,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:05,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:05,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:05,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,012 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,017 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,036 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,041 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,060 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,066 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,085 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,090 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,108 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,114 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,133 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,138 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,157 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,162 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,182 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,187 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,206 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,212 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,231 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,236 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,255 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,260 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,279 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,284 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,303 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,308 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,327 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,332 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,351 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,356 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,376 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,381 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,407 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,412 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,431 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,436 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,454 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,460 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,478 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,484 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,505 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,510 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,529 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,535 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,554 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,560 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,579 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,584 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,603 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,609 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,628 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,633 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,652 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,657 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,676 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,682 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,700 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,706 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,725 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,731 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,754 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,760 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,779 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,784 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,803 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,808 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,827 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,832 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,857 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,862 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,881 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,886 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,905 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,910 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,929 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,934 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,953 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,958 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:06,977 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:06,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:06,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:06,984 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:06,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:06,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:06,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:06,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,005 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,011 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,030 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,036 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,062 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,068 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,087 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,093 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,124 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,130 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,161 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,166 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,190 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,196 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,216 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,222 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,254 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,259 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,279 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,285 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,304 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,310 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,330 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,336 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,355 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,360 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,380 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,385 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,406 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,411 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,431 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,437 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,456 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,462 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,481 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,486 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,518 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,523 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,542 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,559 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,578 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,584 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,603 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,608 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,628 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,633 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,652 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,658 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,677 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,683 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,705 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,710 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,729 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,735 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,755 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,760 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,788 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,793 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,813 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,819 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,840 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,845 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,865 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,871 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,891 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,897 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,917 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,923 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,955 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,961 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:07,980 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:07,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:07,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:07,986 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:07,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:07,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:07,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:07,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,022 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:08,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:08,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:08,027 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:08,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:08,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:08,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:08,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,047 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:08,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:08,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:08,053 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:08,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:08,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:08,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:08,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,072 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:08,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:08,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:08,078 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:08,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:08,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:08,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:08,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,097 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:08,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:08,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:08,103 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:08,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:08,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:08,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:08,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,124 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:08,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:08,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:08,129 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:08,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:08,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:08,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:08,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,149 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:08,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:08,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:08,154 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:08,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:08,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:08,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:08,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,174 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:08,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:08,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:08,179 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:08,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:08,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:08,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:08,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,199 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:08,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:08,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:08,205 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:08,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:08,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:08,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:08,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,228 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:08,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:08,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:08,233 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:08,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:08,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:08,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:08,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,254 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:08,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:08,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:08,259 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:08,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:08,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:08,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:08,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,283 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:08,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:08,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:08,289 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:08,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:08,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:08,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:08,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,309 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:08,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:08,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:08,319 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:08,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:08,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:08,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:08,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,340 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:08,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:08,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:08,346 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:08,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:08,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:08,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:08,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,366 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:08,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:08,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:08,372 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:08,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:08,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:08,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:08,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,392 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:08,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:08,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:08,398 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:08,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:08,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:08,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:08,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,423 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:08,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:08,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:08,429 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:08,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:08,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:08,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:08,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,460 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:08,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:08,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:08,468 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:08,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:08,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:08,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:08,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,504 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:08,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:08,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:08,513 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:08,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:08,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:08,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:08,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,535 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:08,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:08,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:08,548 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:08,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:08,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:08,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:08,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,570 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:08,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:08,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:08,576 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:08,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:08,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:08,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:08,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,617 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:08,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:08,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:08,623 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:08,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:08,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:08,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:08,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,646 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:08,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:08,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:08,652 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:08,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:08,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:08,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:08,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,677 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:08,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:08,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:08,684 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:08,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:08,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:08,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:08,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,704 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:08,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:08,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:08,711 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:08,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:08,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:08,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:08,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,731 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:08,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:08,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:08,737 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:08,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:08,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:08,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:08,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,758 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:08,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:08,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:08,764 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:08,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:08,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:08,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:08,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,786 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:08,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:08,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:08,792 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:08,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:08,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:08,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:08,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,812 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:08,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:08,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:08,819 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:08,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:08,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:08,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:08,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,840 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:08,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:08,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:08,845 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:08,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:08,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:08,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:08,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,865 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:08,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:08,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:08,871 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:08,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:08,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:08,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:08,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,891 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:08,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:08,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:08,896 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:08,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:08,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:08,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:08,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,916 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:08,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:08,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:08,921 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:08,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:08,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:08,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:08,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,940 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:08,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:08,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:08,945 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:08,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:08,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:08,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:08,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,966 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:08,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:08,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:08,971 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:08,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:08,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:08,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:08,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:08,995 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,000 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,019 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,025 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,044 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,050 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,069 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,074 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,093 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,099 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,118 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,123 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,142 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,149 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,168 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,173 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,193 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,198 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,218 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,224 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,244 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,250 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,270 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,282 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,305 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,311 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,331 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,337 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,356 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,362 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,381 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,387 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,406 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,420 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,440 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,445 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,472 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,477 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,497 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,502 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,522 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,527 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,547 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,552 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,572 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,577 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,597 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,602 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,621 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,626 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,645 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,651 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,670 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,675 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,694 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,700 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,719 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,724 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,743 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,748 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,767 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,772 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,791 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,796 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,814 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,820 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,838 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,843 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,862 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,867 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,886 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,892 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,910 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,915 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,934 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,939 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,961 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,967 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:09,987 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:09,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:09,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:09,992 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:09,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:09,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:09,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:09,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,011 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,017 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,036 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,045 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,064 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,070 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,089 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,094 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,114 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,119 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,139 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,144 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,163 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,168 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,188 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,193 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,226 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,231 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,252 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,257 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,279 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,284 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,304 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,310 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,330 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,336 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,356 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,361 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,381 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,387 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,406 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,412 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,432 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,437 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,457 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,462 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,481 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,487 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,506 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,512 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,532 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,538 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,558 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,564 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,583 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,589 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,609 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,615 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,635 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,641 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,661 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,667 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,687 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,692 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,712 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,718 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,738 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,744 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,763 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,769 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,788 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,793 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,813 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,818 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,837 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,843 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,862 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,868 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,887 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,892 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,912 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,917 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,936 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,942 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,962 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,968 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:10,988 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:10,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:10,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:10,993 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:10,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:10,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:10,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:10,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,014 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,019 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,039 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,044 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,070 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,075 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,094 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,100 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,119 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,124 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,144 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,150 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,169 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,175 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,199 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,205 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,224 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,230 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,250 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,255 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,274 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,280 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,302 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,308 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,328 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,333 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,352 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,358 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,377 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,383 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,403 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,408 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,428 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,434 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,457 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,463 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,482 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,488 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,507 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,512 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,531 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,537 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,556 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,561 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,580 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,586 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,606 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,611 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,634 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,641 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,661 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,666 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,686 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,691 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,711 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,717 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,736 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,742 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,761 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,766 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,799 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,809 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,838 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,844 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,881 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,887 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,907 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,912 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,935 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,945 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,964 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,969 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:11,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:11,988 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:11,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:11,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:11,997 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:11,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:11,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:11,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,020 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,025 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,044 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,050 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,068 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,074 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,092 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,098 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,139 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,145 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,163 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,168 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,187 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,192 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,211 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,217 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,235 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,241 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,263 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,268 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,312 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,317 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,338 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,343 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,363 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,368 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,388 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,393 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,413 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,418 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,437 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,443 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,462 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,467 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,487 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,492 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,512 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,517 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,536 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,541 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,560 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,565 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,588 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,593 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,612 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,618 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,637 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,642 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,661 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,666 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,685 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,691 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,710 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,715 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,735 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,741 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,760 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,766 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,785 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,791 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,815 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,821 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,840 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,846 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,867 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,872 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,897 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,902 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,921 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,926 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,953 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,958 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:12,976 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:12,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:12,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:12,982 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:12,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:12,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:12,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:12,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,000 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,005 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,023 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,028 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,047 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,052 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,071 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,076 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,094 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,099 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,117 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,122 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,140 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,145 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,163 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,168 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,186 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,192 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,211 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,216 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,234 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,240 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,259 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,265 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,284 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,289 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,308 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,313 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,332 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,337 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,357 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,363 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,382 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,387 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,406 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,412 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,433 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,438 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,457 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,462 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,481 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,487 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,511 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,517 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,542 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,547 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,566 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,571 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,590 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,595 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,614 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,619 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,640 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,645 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,663 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,669 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,687 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,692 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,710 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,715 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,734 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,739 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,773 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,778 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,807 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,813 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,831 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,836 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,855 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,861 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,880 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,886 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,905 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,911 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,929 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,935 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,958 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,963 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:13,982 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:13,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:13,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:13,987 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:13,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:13,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:13,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:13,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,005 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,011 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,029 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,034 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,052 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,057 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,075 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,080 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,098 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,103 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,121 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,126 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,149 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,155 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,172 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,177 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,195 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,200 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,218 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,223 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,241 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,246 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,265 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,270 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,288 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,293 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,311 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,317 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,335 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,340 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,358 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,364 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,382 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,390 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,409 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,415 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,434 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,440 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,477 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,482 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,501 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,507 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,527 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,532 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,554 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,560 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,579 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,584 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,602 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,608 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,626 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,632 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,650 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,656 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,674 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,679 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,698 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,703 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,722 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,727 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,746 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,751 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,769 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,775 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,793 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,798 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,817 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,822 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,840 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,846 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,864 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,869 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,888 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,893 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,911 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,916 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,934 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,940 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,958 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,963 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:14,982 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:14,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:14,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:14,988 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:14,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:14,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:14,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:14,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,007 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,012 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,031 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,036 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,055 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,061 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,087 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,092 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,116 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,122 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,150 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,155 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,174 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,180 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,198 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,204 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,223 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,228 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,251 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,257 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,276 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,281 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,302 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,308 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,326 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,331 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,349 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,355 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,373 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,378 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,398 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,404 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,423 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,428 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,446 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,451 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,470 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,475 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,494 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,499 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,518 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,524 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,543 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,548 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,567 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,573 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,592 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,597 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,615 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,621 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,639 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,645 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,664 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,670 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,689 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,694 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,712 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,718 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,736 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,741 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,763 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,768 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,787 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,792 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,816 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,821 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,839 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,845 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,864 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,869 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,888 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,893 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,911 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,917 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,935 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,940 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,958 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,963 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:15,981 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:15,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:15,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:15,986 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:15,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:15,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:15,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:15,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,004 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,010 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,028 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,033 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,054 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,059 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,078 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,084 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,106 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,111 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,130 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,135 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,153 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,159 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,177 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,183 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,203 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,208 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,226 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,231 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,251 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,256 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,274 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,279 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,297 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,303 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,320 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,325 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,343 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,349 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,367 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,373 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,391 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,396 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,415 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,420 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,439 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,445 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,465 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,471 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,489 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,495 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,523 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,528 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,547 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,552 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,570 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,575 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,594 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,599 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,617 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,622 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,648 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,653 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,671 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,677 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,695 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,701 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,719 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,724 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,743 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,749 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,767 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,772 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,790 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,795 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,813 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,819 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,837 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,842 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,860 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,866 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,884 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,890 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,914 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,919 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,938 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,943 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,961 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,967 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:16,985 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:16,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:16,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:16,990 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:16,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:16,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:16,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:16,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,009 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,014 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,032 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,037 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,055 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,060 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,078 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,083 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,101 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,106 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,123 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,128 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,147 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,152 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,170 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,175 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,193 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,198 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,216 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,221 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,239 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,244 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,262 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,267 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,286 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,291 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,309 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,315 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,333 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,338 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,357 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,363 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,381 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,387 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,405 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,410 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,428 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,434 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,452 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,457 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,475 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,481 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,500 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,505 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,522 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,528 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,545 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,550 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,569 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,574 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,591 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,597 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,614 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,619 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,637 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,643 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,660 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,665 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,692 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,697 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,714 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,720 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,737 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,742 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,761 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,766 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,785 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,790 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,808 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,814 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,832 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,837 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,857 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,862 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,880 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,886 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,904 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,910 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,928 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,933 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,951 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,956 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,973 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:17,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:17,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:17,979 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:17,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:17,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:17,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:17,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:17,997 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,004 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,022 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,027 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,046 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,052 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,070 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,075 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,094 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,099 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,117 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,122 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,140 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,145 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,163 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,168 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,187 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,192 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,217 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,222 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,241 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,246 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,265 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,271 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,289 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,295 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,313 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,318 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,337 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,352 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,369 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,375 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,393 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,399 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,416 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,422 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,440 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,445 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,464 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,469 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,490 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,495 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,513 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,518 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,536 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,542 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,560 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,565 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,584 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,589 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,607 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,612 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,630 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,636 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,656 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,661 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,679 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,684 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,701 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,706 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,724 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,729 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,747 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,752 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,771 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,776 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,795 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,800 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,820 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,825 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,844 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,849 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,867 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,872 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,890 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,895 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,913 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,919 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,937 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,942 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,960 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,965 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:18,983 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:18,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:18,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:18,988 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:18,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:18,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:18,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:18,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,006 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,011 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,029 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,034 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,052 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,058 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,076 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,081 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,098 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,103 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,121 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,127 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,144 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,149 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,168 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,174 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,196 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,202 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,220 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,225 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,243 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,248 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,269 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,274 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,292 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,297 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,315 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,320 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,339 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,344 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,362 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,367 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,384 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,389 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,407 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,412 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,429 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,434 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,452 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,457 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,474 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,479 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,497 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,502 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,519 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,524 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,542 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,547 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,566 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,571 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,589 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,595 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,612 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,618 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,636 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,642 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,660 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,665 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,683 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,689 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,707 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,712 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,731 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,736 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,755 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,760 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,778 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,783 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,801 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,806 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,824 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,829 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,846 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,851 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,869 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,875 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,893 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,899 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,916 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,922 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,940 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,945 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,963 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,968 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:19,986 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:19,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:19,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:19,991 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:19,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:19,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:19,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:19,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,013 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,018 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,040 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,045 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,062 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,068 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,085 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,090 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,107 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,112 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,130 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,135 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,152 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,157 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,175 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,180 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,198 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,204 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,223 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,228 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,247 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,252 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,270 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,276 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,294 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,299 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,318 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,323 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,342 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,347 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,366 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,371 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,389 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,394 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,412 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,417 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,436 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,441 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,460 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,465 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,483 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,488 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,507 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,512 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,530 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,535 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,553 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,558 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,576 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,581 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,599 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,604 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,622 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,627 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,645 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,650 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,668 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,673 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,692 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,697 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,715 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,721 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,739 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,744 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,764 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,769 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,787 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,793 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,813 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,820 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,837 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,842 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,860 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,865 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,883 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,889 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,907 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,912 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,930 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,935 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,952 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,957 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,975 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:20,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:20,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:20,980 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:20,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:20,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:20,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:20,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:20,998 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,003 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,021 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,026 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,043 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,049 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,066 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,071 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,089 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,094 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,112 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,117 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,135 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,140 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,158 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,163 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,181 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,190 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,208 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,213 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,231 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,236 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,253 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,259 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,276 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,281 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,299 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,304 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,322 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,327 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,344 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,350 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,367 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,372 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,390 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,395 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,413 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,418 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,435 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,440 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,458 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,463 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,480 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,485 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,503 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,508 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,528 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,533 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,551 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,556 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,574 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,581 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,619 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,624 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,656 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,661 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,679 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,684 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,706 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,711 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,734 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,739 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,756 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,761 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,779 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,784 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,802 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,807 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,825 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,830 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,848 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,854 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,871 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,877 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,894 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,900 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,918 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,923 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,941 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,946 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,965 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,970 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:21,987 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:21,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:21,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:21,992 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:21,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:21,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:21,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:21,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,010 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,015 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,033 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,038 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,056 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,061 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,079 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,084 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,101 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,106 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,124 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,129 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,147 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,152 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,169 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,174 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,191 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,196 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,214 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,220 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,238 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,243 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,261 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,266 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,283 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,288 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,305 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,310 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,328 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,333 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,350 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,355 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,374 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,379 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,400 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,405 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,422 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,427 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,445 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,451 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,469 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,474 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,492 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,497 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,514 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,520 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,553 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,563 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,581 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,586 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,603 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,613 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,631 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,636 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,654 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,659 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,678 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,683 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,701 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,706 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,724 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,729 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,749 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,754 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,772 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,777 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,795 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,801 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,834 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,839 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,857 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,862 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,880 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,885 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,903 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,908 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,925 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,930 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,948 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,953 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,971 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,976 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:22,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:22,993 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:22,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:22,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:22,998 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:22,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:22,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:22,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,016 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,020 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,038 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,043 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,060 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,065 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,083 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,088 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,105 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,110 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,128 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,133 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,151 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,156 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,173 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,178 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,200 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,205 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,223 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,228 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,245 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,250 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,267 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,272 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,290 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,295 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,313 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,318 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,337 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,342 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,364 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,370 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,387 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,392 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,410 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,415 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,433 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,438 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,456 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,462 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,479 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,485 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,502 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,507 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,525 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,530 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,547 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,552 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,574 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,579 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,597 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,602 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,620 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,625 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,643 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,648 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,665 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,670 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,688 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,693 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,711 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,716 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,734 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,739 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,760 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,765 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,783 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,788 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,809 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,814 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,832 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,837 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,855 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,860 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,878 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,883 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,907 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,912 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,929 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,934 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,953 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,958 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:23,976 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:23,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:23,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:23,985 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:23,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:23,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:23,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:23,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,002 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,008 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,026 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,031 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,048 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,053 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,071 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,076 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,093 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,098 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,115 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,120 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,137 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,142 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,159 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,164 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,181 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,186 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,205 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,210 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,228 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,233 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,251 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,256 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,274 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,279 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,297 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,302 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,320 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,326 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,343 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,348 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,366 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,371 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,388 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,394 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,411 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,416 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,445 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,450 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,468 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,474 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,494 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,499 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,516 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,521 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,538 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,543 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,561 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,567 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,584 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,589 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,618 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,623 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,641 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,646 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,664 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,670 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,688 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,693 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,711 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,715 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,733 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,738 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,756 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,761 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,783 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,788 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,805 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,810 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,828 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,833 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,851 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,856 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,873 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,878 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,896 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,901 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,919 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,924 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,941 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,946 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,963 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:24,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:24,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:24,969 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:24,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:24,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:24,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:24,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:24,991 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,002 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,034 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,040 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,058 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,063 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,081 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,086 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,103 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,108 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,125 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,130 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,148 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,153 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,171 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,176 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,193 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,198 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,216 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,221 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,239 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,244 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,262 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,274 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,295 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,300 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,318 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,322 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,340 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,345 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,362 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,367 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,385 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,390 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,409 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,414 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,432 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,437 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,455 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,460 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,478 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,483 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,501 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,506 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,524 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,529 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,547 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,552 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,574 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,579 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,597 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,602 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,619 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,624 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,641 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,647 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,664 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,669 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,686 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,691 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,708 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,713 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,731 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,736 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,753 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,758 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,775 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,780 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,797 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,802 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,819 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,824 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,842 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,847 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,865 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,870 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,888 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,893 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,910 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,915 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,932 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,937 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,954 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,959 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,976 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:25,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:25,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:25,981 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:25,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:25,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:25,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:25,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:25,999 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:26,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:26,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:26,004 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:26,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:26,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:26,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:26,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:26,021 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:26,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:26,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:26,026 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:26,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:26,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:26,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:26,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:26,045 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:26,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:26,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:26,050 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:26,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:26,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:26,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:26,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:26,067 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:26,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:26,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:26,073 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:26,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:26,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:26,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:26,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:26,090 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:26,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:26,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:26,095 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:26,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:26,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:26,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:26,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:26,112 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:26,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:26,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:26,117 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:26,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:26,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:26,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:26,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:26,135 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:26,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:26,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:26,140 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:26,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:26,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:26,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:26,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:26,157 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:26,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:26,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:26,162 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:26,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:26,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:26,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:26,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:26,179 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:26,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:26,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:26,184 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:26,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:26,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:26,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:26,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:26,202 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:26,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:26,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:26,207 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:26,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:26,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:26,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:26,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:26,225 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:26,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:26,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:26,231 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:26,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:26,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:26,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:26,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:26,248 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:26,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:26,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:26,253 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:26,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:26,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:26,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:26,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:26,271 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:26,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:26,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:26,276 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:26,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:26,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:26,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:26,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:26,293 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:26,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:26,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:26,298 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:26,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:26,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:26,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:26,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:26,315 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:26,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:26,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:26,323 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:26,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:26,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:26,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:26,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:26,341 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:26,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:26,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:26,346 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:26,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:26,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:26,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:26,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:26,364 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:26,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:26,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:34:26,369 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:34:26,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:34:26,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:26,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:26,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:26,386 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:26,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:26,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-25 06:44:19,149 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,153 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,167 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,170 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,184 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,187 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,201 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,205 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,219 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,222 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,236 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,239 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,253 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,257 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,271 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,274 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,288 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,291 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,305 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,308 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,322 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,326 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,340 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,343 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,357 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,360 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,374 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,377 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,391 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,395 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,409 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,412 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,426 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,429 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,443 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,446 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,460 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,464 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,478 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,481 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,495 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,498 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,512 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,516 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,530 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,533 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,547 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,550 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,564 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,568 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,581 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,585 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,599 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,602 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,616 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,619 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,633 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,637 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,651 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,654 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,668 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,671 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,685 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,689 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,703 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,706 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,721 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,725 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,739 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,742 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,756 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,759 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,773 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,776 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,790 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,794 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,807 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,811 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,825 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,828 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,842 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,845 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,859 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,863 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,877 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,880 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,894 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,897 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,911 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,915 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,928 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,932 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,946 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,949 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,963 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,966 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,980 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:19,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:19,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:19,984 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:19,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:19,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:19,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:19,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:19,998 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,001 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,015 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,018 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,032 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,036 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,050 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,053 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,067 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,070 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,084 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,088 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,102 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,105 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,119 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,122 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,136 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,140 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,154 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,157 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,171 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,174 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,188 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,192 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,206 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,209 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,223 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,227 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,241 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,244 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,258 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,261 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,275 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,279 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,293 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,297 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,311 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,315 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,328 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,332 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,346 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,349 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,363 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,366 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,380 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,384 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,397 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,401 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,415 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,418 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,432 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,435 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,449 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,452 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,466 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,470 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,484 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,487 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,501 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,504 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,518 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,521 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,535 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,539 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,553 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,556 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,570 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,573 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,587 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,591 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,605 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,608 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,622 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,625 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,639 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,643 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,657 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,660 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,674 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,677 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,691 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,695 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,708 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,712 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,726 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,729 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,743 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,747 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,760 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,764 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,778 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,781 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,795 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,798 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,812 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,816 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,830 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,833 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,847 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,850 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,864 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,868 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,883 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,887 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,900 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,904 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,918 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,921 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,935 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,938 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,952 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,956 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,969 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,973 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:20,987 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:20,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:20,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:20,990 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:20,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:20,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:20,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:20,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,004 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,007 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,021 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,024 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,038 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,042 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,056 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,059 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,073 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,076 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,090 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,093 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,107 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,111 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,125 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,128 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,142 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,145 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,159 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,163 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,176 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,180 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,194 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,197 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,211 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,214 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,229 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,232 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,246 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,249 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,263 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,266 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,280 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,284 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,298 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,301 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,315 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,318 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,332 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,336 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,350 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,353 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,367 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,370 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,384 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,388 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,402 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,405 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,419 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,423 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,436 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,440 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,454 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,457 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,473 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,476 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,490 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,493 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,507 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,511 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,524 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,528 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,542 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,545 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,559 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,562 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,576 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,580 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,593 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,597 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,611 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,614 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,628 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,631 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,645 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,649 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,663 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,666 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,680 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,683 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,697 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,701 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,715 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,718 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,732 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,735 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,749 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,752 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,766 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,770 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,784 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,787 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,801 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,804 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,818 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,822 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,836 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,839 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,853 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,856 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,870 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,874 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,887 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,891 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,905 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,908 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,922 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,925 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,939 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,943 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,957 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,960 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,974 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,977 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:21,991 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:21,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:21,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:21,995 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:21,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:21,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:21,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:21,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,009 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,012 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,026 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,030 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,043 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,047 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,063 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,066 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,080 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,083 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,097 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,101 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,115 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,118 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,132 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,135 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,149 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,153 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,167 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,170 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,184 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,187 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,201 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,205 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,219 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,222 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,236 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,240 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,254 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,258 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,272 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,275 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,289 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,292 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,306 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,310 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,323 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,327 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,341 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,344 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,358 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,361 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,375 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,379 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,393 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,396 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,410 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,413 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,427 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,431 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,445 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,448 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,462 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,465 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,479 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,483 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,497 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,500 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,514 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,517 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,531 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,535 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,549 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,552 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,566 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,569 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,583 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,587 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,601 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,604 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,618 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,622 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,636 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,639 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,655 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,658 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,672 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,675 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,689 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,692 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,706 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,710 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,723 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,727 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,741 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,744 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,758 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,761 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,775 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,779 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,792 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,796 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,810 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,813 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,827 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,830 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,844 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,848 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,861 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,865 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,879 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,882 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,896 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,899 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,913 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,917 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,931 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,934 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,948 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,951 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,965 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,969 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:22,983 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:22,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:22,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:22,986 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:22,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:22,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:22,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:22,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,000 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,003 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,017 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,021 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,034 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,038 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,052 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,055 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,069 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,073 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,086 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,090 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,104 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,107 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,121 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,124 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,138 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,142 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,156 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,159 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,173 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,177 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,191 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,194 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,208 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,211 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,226 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,229 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,245 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,248 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,262 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,265 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,279 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,283 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,296 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,300 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,314 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,317 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,331 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,334 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,348 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,352 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,365 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,369 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,383 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,386 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,400 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,403 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,417 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,421 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,434 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,438 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,452 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,455 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,469 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,472 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,486 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,490 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,504 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,507 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,521 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,524 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,538 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,542 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,555 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,559 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,573 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,576 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,590 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,593 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,607 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,611 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,625 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,628 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,642 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,645 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,659 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,663 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,677 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,680 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,694 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,697 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,711 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,715 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,729 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,732 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,746 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,749 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,763 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,767 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,781 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,784 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,798 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,801 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,815 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,819 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,834 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,838 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,851 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,855 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,869 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,872 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,886 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,889 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,903 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,906 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,920 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,924 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,938 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,941 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,955 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,958 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,972 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,975 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:23,989 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:23,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:23,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:23,992 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:23,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:23,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:23,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:23,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,006 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,010 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,024 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,027 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,041 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,044 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,058 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,061 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,075 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,079 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,093 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,096 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,110 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,113 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,127 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,131 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,144 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,148 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,162 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,165 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,179 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,182 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,196 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,200 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,214 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,217 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,231 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,235 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,249 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,252 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,266 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,269 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,283 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,287 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,301 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,304 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,318 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,321 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,335 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,339 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,353 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,356 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,370 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,373 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,387 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,391 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,405 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,408 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,424 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,427 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,441 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,444 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,458 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,462 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,475 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,479 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,493 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,496 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,510 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,513 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,527 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,530 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,544 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,548 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,562 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,565 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,579 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,583 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,596 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,600 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,614 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,617 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,631 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,634 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,648 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,652 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,666 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,669 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,683 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,686 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,700 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,704 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,717 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,721 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,735 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,738 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,752 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,755 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,769 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,773 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,787 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,790 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,804 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,808 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,821 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,825 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,839 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,842 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,856 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,860 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,874 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,877 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,891 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,895 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,909 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,912 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,926 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,930 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,944 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,947 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,961 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,964 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,978 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,982 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:24,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:24,996 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:24,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:24,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:24,999 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:24,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:24,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:24,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,015 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,018 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,032 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,035 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,049 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,052 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,066 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,070 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,084 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,087 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,101 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,104 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,118 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,122 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,135 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,139 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,153 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,156 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,170 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,173 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,187 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,191 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,204 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,208 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,222 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,226 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,239 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,243 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,257 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,260 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,274 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,277 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,292 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,295 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,309 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,312 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,326 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,330 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,344 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,347 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,361 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,365 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,378 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,382 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,396 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,399 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,413 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,417 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,431 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,434 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,448 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,451 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,465 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,469 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,483 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,486 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,500 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,503 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,517 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,521 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,535 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,538 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,552 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,555 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,569 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,573 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,587 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,590 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,605 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,609 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,623 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,626 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,640 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,643 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,657 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,661 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,675 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,678 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,692 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,695 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,709 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,713 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,727 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,730 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,744 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,747 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,761 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,764 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,778 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,782 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,796 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,799 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,813 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,816 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,830 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,834 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,848 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,851 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,865 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,868 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,882 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,886 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,900 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,903 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,917 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,920 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,934 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,938 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,951 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,955 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,969 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,972 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:25,986 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:25,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:25,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:25,989 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:25,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:25,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:25,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:25,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,003 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,007 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,021 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,024 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,038 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,041 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,055 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,059 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,073 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,076 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,090 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,094 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,108 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,111 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,125 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,128 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,142 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,146 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,160 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,163 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,177 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,182 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,196 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,199 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,213 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,217 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,231 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,234 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,248 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,252 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,265 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,269 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,283 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,286 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,300 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,303 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,317 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,321 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,335 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,338 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,352 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,355 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,369 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,373 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,386 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,390 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,404 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,407 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,421 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,424 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,438 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,442 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,456 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,459 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,473 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,477 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,493 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,496 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,510 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,514 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,528 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,531 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,545 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,549 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,563 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,566 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,580 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,583 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,598 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,601 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,615 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,618 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,632 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,636 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,650 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,653 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,667 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,671 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,685 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,688 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,702 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,706 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,720 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,723 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,737 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,740 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,754 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,758 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,773 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,777 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,791 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,794 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,808 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,811 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,825 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,828 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,842 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,846 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,860 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,863 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,877 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,880 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,894 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,898 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,911 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,915 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,929 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,932 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,946 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,949 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,963 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,967 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,981 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:26,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:26,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:26,984 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:26,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:26,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:26,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:26,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:26,998 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,001 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,015 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,019 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,032 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,036 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,050 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,053 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,067 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,071 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,084 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,088 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,102 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,105 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,119 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,122 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,136 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,140 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,154 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,157 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,171 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,174 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,188 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,192 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,206 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,209 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,223 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,227 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,241 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,244 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,258 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,261 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,275 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,279 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,293 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,296 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,310 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,314 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,328 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,331 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,345 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,348 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,364 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,367 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,381 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,385 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,398 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,402 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,416 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,419 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,433 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,436 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,450 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,454 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,467 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,471 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,485 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,488 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,502 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,505 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,519 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,523 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,537 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,540 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,554 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,557 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,571 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,575 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,589 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,592 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,606 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,609 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,623 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,627 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,640 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,644 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,658 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,661 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,675 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,678 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,692 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,696 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,710 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,713 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,727 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,730 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,744 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,748 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,762 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,765 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,779 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,783 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,797 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,800 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,814 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,817 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,831 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,835 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,849 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,852 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,867 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,870 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,884 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,887 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,901 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,905 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,919 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,922 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,936 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,939 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,955 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,958 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,972 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,976 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:27,990 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:27,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:27,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:27,993 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:27,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:27,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:27,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:27,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,007 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,010 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,024 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,028 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,042 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,045 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,059 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,062 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,076 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,079 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,093 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,097 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,111 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,114 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,128 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,131 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,145 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,149 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,163 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,166 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,180 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,183 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,197 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,200 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,214 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,218 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,232 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,235 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,249 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,253 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,267 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,270 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,284 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,288 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,302 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,305 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,319 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,322 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,336 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,340 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,354 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,357 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,371 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,374 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,388 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,392 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,406 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,409 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,423 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,426 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,440 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,444 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,458 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,461 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,475 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,478 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,492 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,496 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,510 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,513 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,527 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,531 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,546 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,550 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,564 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,567 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,581 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,584 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,598 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,601 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,615 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,619 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,632 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,636 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,650 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,653 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,667 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,670 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,684 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,688 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,702 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,705 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,719 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,722 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,736 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,740 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,753 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,757 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,771 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,774 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,788 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,792 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,805 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,809 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,823 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,826 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,840 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,843 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,857 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,861 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,875 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,878 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,892 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,895 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,909 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,913 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,927 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,930 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,944 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,948 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,961 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,965 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,979 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:28,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:28,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:28,982 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:28,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:28,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:28,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:28,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:28,996 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,000 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,014 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,017 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,031 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,035 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,048 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,052 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,066 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,069 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,083 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,087 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,101 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,104 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,118 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,121 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,137 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,140 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,154 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,158 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,171 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,175 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,189 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,192 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,206 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,209 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,224 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,227 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,241 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,244 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,258 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,262 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,275 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,279 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,293 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,296 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,310 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,313 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,327 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,331 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,344 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,348 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,362 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,365 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,379 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,382 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,396 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,400 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,414 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,417 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,431 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,435 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,448 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,452 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,466 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,469 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,483 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,486 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,500 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,504 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,518 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,521 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,535 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,538 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,552 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,556 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,570 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,573 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,587 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,590 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,604 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,608 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,622 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,625 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,639 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,642 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,657 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,660 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,674 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,677 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,691 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,695 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,709 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,712 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,728 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,731 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,745 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,749 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,763 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,766 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,780 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,784 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,798 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,801 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,815 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,819 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,833 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,836 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,850 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,853 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,867 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,871 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,885 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,888 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,902 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,906 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,920 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,923 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,937 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,941 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,955 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,958 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,972 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,976 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:29,990 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:29,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:29,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:29,993 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:29,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:29,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:29,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:29,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,007 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,011 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,025 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,028 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,042 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,046 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,060 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,063 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,077 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,080 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,094 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,098 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,112 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,115 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,129 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,133 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,147 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,150 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,164 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,168 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,182 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,185 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,199 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,203 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,217 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,220 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,234 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,238 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,252 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,255 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,269 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,273 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,286 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,290 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,304 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,307 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,323 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,326 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,340 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,343 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,357 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,361 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,375 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,378 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,392 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,395 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,409 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,413 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,427 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,430 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,444 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,447 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,461 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,465 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,479 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,482 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,496 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,499 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,513 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,517 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,531 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,534 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,548 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,552 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,566 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,569 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,583 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,586 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,600 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,604 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,618 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,621 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,635 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,638 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,652 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,656 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,670 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,673 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,687 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,690 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,704 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,708 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,722 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,725 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,739 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,742 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,756 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,760 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,774 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,777 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,791 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,795 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,809 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,812 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,826 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,829 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,844 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,847 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,861 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,864 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,879 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,882 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,896 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,900 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,915 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,919 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,932 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,936 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,950 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,953 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,967 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,970 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:30,984 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:30,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:30,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:30,988 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:30,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:30,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:30,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:30,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,001 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,005 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,019 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,022 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,036 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,039 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,053 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,057 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,070 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,074 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,088 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,091 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,105 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,108 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,122 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,126 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,140 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,143 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,157 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,160 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,174 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,178 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,192 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,195 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,209 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,212 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,227 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,230 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,244 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,247 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,261 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,265 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,279 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,282 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,296 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,300 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,314 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,317 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,331 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,335 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,349 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,352 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,366 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,370 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,384 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,387 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,401 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,404 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,418 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,422 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,436 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,439 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,453 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,457 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,471 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,474 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,488 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,491 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,507 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,510 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,524 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,527 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,541 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,544 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,558 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,562 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,575 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,579 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,593 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,596 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,610 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,613 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,627 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,630 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,644 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,648 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,662 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,665 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,679 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,682 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,696 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,700 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,713 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,717 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,731 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,734 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,748 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,751 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,765 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,769 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,782 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,786 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,800 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,803 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,817 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,820 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,834 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,838 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,852 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,855 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,869 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,872 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,886 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,890 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,904 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,907 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,921 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,924 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,938 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,942 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,956 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,959 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,973 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,976 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:31,990 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:31,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:31,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:31,994 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:31,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:31,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:31,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:31,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,007 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,011 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,025 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,028 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,043 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,046 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,060 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,063 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,077 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,081 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,096 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,100 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,113 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,117 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,131 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,134 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,148 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,151 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,165 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,169 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,183 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,186 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,200 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,203 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,218 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,221 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,235 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,238 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,261 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,264 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,278 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,282 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,296 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,299 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,313 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,316 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,330 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,334 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,348 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,351 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,365 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,368 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,382 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,386 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,400 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,403 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,417 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,421 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,435 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,438 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,452 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,455 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,469 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,473 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,486 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,490 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,504 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,507 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,521 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,524 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,538 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,542 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,556 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,559 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,573 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,576 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,590 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,594 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,608 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,611 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,628 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,631 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,645 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,648 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,662 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,666 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,680 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,683 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,699 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,702 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,716 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,719 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,733 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,736 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,750 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,754 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,768 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,771 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,785 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,788 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,802 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,805 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,819 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,823 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,837 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,840 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,854 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,857 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,871 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,874 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,888 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,892 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,906 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,909 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,923 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,926 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,940 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,944 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,957 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,961 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,975 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,978 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:32,992 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:32,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:32,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:32,995 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:32,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:32,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:32,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:32,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,009 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,013 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,027 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,030 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,044 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,047 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,061 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,065 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,079 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,082 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,096 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,099 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,113 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,117 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,131 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,134 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,148 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,151 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,165 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,169 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,183 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,186 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,200 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,203 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,218 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,221 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,235 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,238 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,252 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,256 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,270 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,276 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,290 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,293 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,307 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,310 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,324 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,328 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,341 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,345 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,359 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,362 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,376 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,379 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,393 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,396 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,410 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,414 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,428 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,431 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,445 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,448 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,462 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,465 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,479 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,483 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,496 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,500 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,514 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,517 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,531 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,534 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,548 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,552 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,565 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,569 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,583 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,586 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,600 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,603 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,617 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,621 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,635 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,638 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,652 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,655 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,669 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,672 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,686 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,690 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,704 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,707 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,721 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,724 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,738 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,741 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,755 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,759 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,773 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,776 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,790 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,793 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,807 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,811 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,825 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,828 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,842 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,845 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,862 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,866 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,880 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,883 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,897 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,900 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,914 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,917 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,931 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,935 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,948 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,952 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,966 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,969 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:33,983 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:33,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:33,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:33,986 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:33,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:33,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:33,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:33,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,000 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,003 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,017 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,021 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,034 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,038 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,052 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,055 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,069 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,072 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,086 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,090 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,103 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,107 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,121 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,124 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,138 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,141 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,155 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,159 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,172 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,176 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,190 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,193 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,207 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,211 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,225 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,228 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,242 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,245 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,259 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,263 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,277 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,280 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,294 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,297 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,311 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,315 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,329 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,332 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,346 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,349 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,363 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,367 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,381 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,384 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,398 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,401 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,415 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,419 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,433 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,436 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,453 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,457 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,470 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,474 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,488 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,491 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,505 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,508 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,522 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,525 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,539 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,543 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,557 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,560 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,574 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,577 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,591 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,595 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,608 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,612 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,626 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,629 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,643 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,646 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,660 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,664 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,677 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,681 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,695 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,698 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,712 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,715 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,729 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,733 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,747 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,750 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,764 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,767 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,781 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,785 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,799 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,802 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,816 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,819 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,833 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,837 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,851 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,854 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,868 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,871 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,885 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,889 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,903 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,906 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,920 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,923 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,937 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,941 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,955 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,958 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,972 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,975 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:34,989 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:34,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:34,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:34,993 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:34,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:34,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:34,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:34,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,007 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,010 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,024 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,027 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,043 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,046 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,060 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,063 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,077 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,081 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,095 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,098 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,112 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,115 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,129 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,132 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,146 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,150 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,163 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,167 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,181 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,184 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,198 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,201 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,215 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,219 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,233 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,236 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,250 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,254 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,268 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,271 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,285 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,288 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,302 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,306 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,319 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,323 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,337 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,340 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,354 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,357 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,371 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,375 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,389 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,392 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,406 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,409 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,423 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,427 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,441 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,444 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,458 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,461 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,475 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,479 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,493 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,496 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,510 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,514 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,527 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,531 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,545 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,548 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,562 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,566 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,579 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,583 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,597 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,600 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,614 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,618 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,633 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,637 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,651 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,654 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,668 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,671 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,685 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,689 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,703 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,706 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,720 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,723 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,737 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,741 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,754 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,758 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,772 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,775 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,789 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,792 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,806 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,810 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,823 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,827 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,841 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,844 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,858 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,861 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,875 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,878 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,892 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,896 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,910 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,913 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,927 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,930 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,944 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,947 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,961 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,965 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,979 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,982 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:35,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:35,996 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:35,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:35,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:35,999 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:35,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:35,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:35,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,013 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,017 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,031 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,034 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,048 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,051 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,065 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,068 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,082 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,086 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,100 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,103 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,117 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,120 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,134 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,138 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,152 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,155 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,169 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,172 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,186 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,190 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,204 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,207 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,223 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,226 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,240 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,244 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,258 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,261 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,275 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,278 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,292 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,296 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,309 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,313 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,327 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,330 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,344 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,347 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,361 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,365 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,378 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,382 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,396 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,399 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,413 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,416 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,430 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,434 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,447 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,451 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,465 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,468 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,483 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,486 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,501 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,504 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,518 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,521 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,536 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,539 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,553 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,557 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,570 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,574 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,588 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,592 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,606 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,609 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,623 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,626 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,641 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,644 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,658 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,662 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:36,676 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:36,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:36,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 47 transitions. [2021-11-25 06:44:36,679 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2021-11-25 06:44:36,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:44:36,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:36,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:36,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat