./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product13.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0e9f38-9237-4883-9f00-6ec3a74904af/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0e9f38-9237-4883-9f00-6ec3a74904af/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0e9f38-9237-4883-9f00-6ec3a74904af/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0e9f38-9237-4883-9f00-6ec3a74904af/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product13.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0e9f38-9237-4883-9f00-6ec3a74904af/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0e9f38-9237-4883-9f00-6ec3a74904af/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1b7b562c6a835e9c81bbd978940c7270ae455ff1120bac33da414b2ebf27928d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:45:22,812 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:45:22,815 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:45:22,870 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:45:22,870 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:45:22,874 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:45:22,877 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:45:22,881 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:45:22,883 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:45:22,889 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:45:22,890 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:45:22,892 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:45:22,893 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:45:22,895 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:45:22,898 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:45:22,902 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:45:22,904 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:45:22,905 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:45:22,911 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:45:22,919 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:45:22,921 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:45:22,922 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:45:22,926 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:45:22,927 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:45:22,936 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:45:22,937 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:45:22,937 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:45:22,956 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:45:22,957 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:45:22,958 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:45:22,959 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:45:22,960 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:45:22,962 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:45:22,963 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:45:22,965 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:45:22,965 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:45:22,966 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:45:22,966 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:45:22,966 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:45:22,967 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:45:22,968 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:45:22,969 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0e9f38-9237-4883-9f00-6ec3a74904af/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 01:45:23,018 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:45:23,018 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:45:23,019 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:45:23,020 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:45:23,020 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:45:23,020 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:45:23,021 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:45:23,021 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:45:23,027 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:45:23,027 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:45:23,028 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:45:23,029 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:45:23,029 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:45:23,029 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:45:23,029 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:45:23,029 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:45:23,030 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:45:23,030 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:45:23,030 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:45:23,030 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:45:23,030 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:45:23,031 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:45:23,031 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:45:23,031 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:45:23,031 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:45:23,031 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:45:23,032 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:45:23,032 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:45:23,032 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_ed0e9f38-9237-4883-9f00-6ec3a74904af/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0e9f38-9237-4883-9f00-6ec3a74904af/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1b7b562c6a835e9c81bbd978940c7270ae455ff1120bac33da414b2ebf27928d [2021-11-23 01:45:23,336 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:45:23,365 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:45:23,373 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:45:23,374 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:45:23,375 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:45:23,377 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0e9f38-9237-4883-9f00-6ec3a74904af/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/product-lines/minepump_spec4_product13.cil.c [2021-11-23 01:45:23,489 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0e9f38-9237-4883-9f00-6ec3a74904af/bin/ukojak-LBtLqBUTdQ/data/56fc2224f/4581682ad54745749991403c92a1380d/FLAG665792bb7 [2021-11-23 01:45:23,956 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:45:23,956 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0e9f38-9237-4883-9f00-6ec3a74904af/sv-benchmarks/c/product-lines/minepump_spec4_product13.cil.c [2021-11-23 01:45:23,970 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0e9f38-9237-4883-9f00-6ec3a74904af/bin/ukojak-LBtLqBUTdQ/data/56fc2224f/4581682ad54745749991403c92a1380d/FLAG665792bb7 [2021-11-23 01:45:24,311 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0e9f38-9237-4883-9f00-6ec3a74904af/bin/ukojak-LBtLqBUTdQ/data/56fc2224f/4581682ad54745749991403c92a1380d [2021-11-23 01:45:24,314 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:45:24,323 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:45:24,324 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:45:24,325 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:45:24,328 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:45:24,329 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:45:24" (1/1) ... [2021-11-23 01:45:24,330 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32c8d9b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:24, skipping insertion in model container [2021-11-23 01:45:24,330 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:45:24" (1/1) ... [2021-11-23 01:45:24,340 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:45:24,408 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:45:24,614 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_ed0e9f38-9237-4883-9f00-6ec3a74904af/sv-benchmarks/c/product-lines/minepump_spec4_product13.cil.c[12494,12507] [2021-11-23 01:45:24,649 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:45:24,659 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:45:24,712 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_ed0e9f38-9237-4883-9f00-6ec3a74904af/sv-benchmarks/c/product-lines/minepump_spec4_product13.cil.c[12494,12507] [2021-11-23 01:45:24,730 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:45:24,748 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:45:24,749 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:24 WrapperNode [2021-11-23 01:45:24,749 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:45:24,750 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:45:24,750 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:45:24,751 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:45:24,759 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:24" (1/1) ... [2021-11-23 01:45:24,774 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:24" (1/1) ... [2021-11-23 01:45:24,807 INFO L137 Inliner]: procedures = 51, calls = 150, calls flagged for inlining = 20, calls inlined = 16, statements flattened = 213 [2021-11-23 01:45:24,810 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:45:24,811 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:45:24,811 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:45:24,811 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:45:24,820 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:24" (1/1) ... [2021-11-23 01:45:24,820 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:24" (1/1) ... [2021-11-23 01:45:24,839 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:24" (1/1) ... [2021-11-23 01:45:24,840 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:24" (1/1) ... [2021-11-23 01:45:24,845 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:24" (1/1) ... [2021-11-23 01:45:24,850 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:24" (1/1) ... [2021-11-23 01:45:24,868 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:24" (1/1) ... [2021-11-23 01:45:24,871 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:45:24,872 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:45:24,872 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:45:24,872 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:45:24,880 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:24" (1/1) ... [2021-11-23 01:45:24,887 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:45:24,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0e9f38-9237-4883-9f00-6ec3a74904af/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:45:24,906 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0e9f38-9237-4883-9f00-6ec3a74904af/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:45:24,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed0e9f38-9237-4883-9f00-6ec3a74904af/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:45:24,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:45:24,980 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-11-23 01:45:24,980 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-11-23 01:45:24,980 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-11-23 01:45:24,980 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-11-23 01:45:24,980 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-11-23 01:45:24,980 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-11-23 01:45:24,981 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-11-23 01:45:24,981 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-11-23 01:45:24,981 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-11-23 01:45:24,991 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-11-23 01:45:24,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:45:24,991 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-11-23 01:45:24,991 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-11-23 01:45:24,991 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:45:24,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:45:25,052 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:45:25,053 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:45:25,331 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:45:25,445 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:45:25,445 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 01:45:25,448 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:45:25 BoogieIcfgContainer [2021-11-23 01:45:25,449 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:45:25,450 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:45:25,450 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:45:25,461 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:45:25,461 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:45:25" (1/1) ... [2021-11-23 01:45:25,471 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:45:25,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:25,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 48 states and 62 transitions. [2021-11-23 01:45:25,540 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 62 transitions. [2021-11-23 01:45:25,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 01:45:25,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:25,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:25,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:25,729 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:45:25,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:25,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 48 states and 60 transitions. [2021-11-23 01:45:25,768 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 60 transitions. [2021-11-23 01:45:25,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-23 01:45:25,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:25,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:25,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:25,896 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:45:25,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:25,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 50 states and 63 transitions. [2021-11-23 01:45:25,931 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 63 transitions. [2021-11-23 01:45:25,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-23 01:45:25,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:25,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:25,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:26,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:45:26,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:26,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 59 states and 81 transitions. [2021-11-23 01:45:26,262 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 81 transitions. [2021-11-23 01:45:26,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:45:26,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:26,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:26,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:26,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:45:26,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:26,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 60 states and 82 transitions. [2021-11-23 01:45:26,387 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 82 transitions. [2021-11-23 01:45:26,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:45:26,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:26,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:26,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:26,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:45:26,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:26,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 61 states and 83 transitions. [2021-11-23 01:45:26,456 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 83 transitions. [2021-11-23 01:45:26,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-23 01:45:26,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:26,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:26,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:26,599 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:45:27,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:27,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 75 states and 115 transitions. [2021-11-23 01:45:27,049 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 115 transitions. [2021-11-23 01:45:27,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-23 01:45:27,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:27,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:27,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:27,237 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:45:27,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:27,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 87 states and 144 transitions. [2021-11-23 01:45:27,803 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 144 transitions. [2021-11-23 01:45:27,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-23 01:45:27,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:27,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:27,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:27,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:45:27,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:27,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 88 states and 145 transitions. [2021-11-23 01:45:27,889 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 145 transitions. [2021-11-23 01:45:27,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-23 01:45:27,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:27,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:27,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:27,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:45:28,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:28,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 90 states and 147 transitions. [2021-11-23 01:45:28,095 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 147 transitions. [2021-11-23 01:45:28,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-23 01:45:28,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:28,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:28,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:28,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:45:28,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:28,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 92 states and 149 transitions. [2021-11-23 01:45:28,231 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 149 transitions. [2021-11-23 01:45:28,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-23 01:45:28,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:28,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:28,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:28,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:45:28,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:28,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 93 states and 150 transitions. [2021-11-23 01:45:28,311 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 150 transitions. [2021-11-23 01:45:28,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-11-23 01:45:28,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:28,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:28,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:28,340 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:45:28,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:28,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 98 states and 159 transitions. [2021-11-23 01:45:28,418 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 159 transitions. [2021-11-23 01:45:28,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:45:28,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:28,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:28,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:28,468 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:45:28,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:28,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 99 states and 160 transitions. [2021-11-23 01:45:28,495 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 160 transitions. [2021-11-23 01:45:28,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:45:28,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:28,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:28,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:28,560 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:45:28,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:28,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 104 states and 170 transitions. [2021-11-23 01:45:28,718 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 170 transitions. [2021-11-23 01:45:28,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-11-23 01:45:28,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:28,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:28,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:28,751 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:45:28,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:28,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 105 states and 171 transitions. [2021-11-23 01:45:28,768 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 171 transitions. [2021-11-23 01:45:28,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-23 01:45:28,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:28,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:28,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:28,909 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:45:29,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:29,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 112 states and 193 transitions. [2021-11-23 01:45:29,646 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 193 transitions. [2021-11-23 01:45:29,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-11-23 01:45:29,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:29,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:29,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:29,769 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:30,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:30,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 120 states and 210 transitions. [2021-11-23 01:45:30,754 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 210 transitions. [2021-11-23 01:45:30,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-11-23 01:45:30,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:30,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:30,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:30,879 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:31,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:31,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 122 states and 218 transitions. [2021-11-23 01:45:31,050 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 218 transitions. [2021-11-23 01:45:31,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:31,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:31,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:31,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:31,322 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:31,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:31,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:31,524 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:31,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:31,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:31,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:31,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:31,640 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:31,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:31,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:31,669 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:31,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:31,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:31,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:31,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:31,777 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:31,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:31,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:31,809 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:31,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:31,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:31,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:31,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:31,907 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:31,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:31,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:31,933 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:31,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:31,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:31,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:31,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:32,036 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:32,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:32,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:32,064 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:32,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:32,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:32,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:32,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:32,171 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:32,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:32,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:32,200 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:32,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:32,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:32,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:32,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:32,307 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:32,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:32,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:32,336 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:32,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:32,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:32,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:32,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:32,405 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:32,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:32,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:32,432 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:32,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:32,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:32,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:32,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:32,500 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:32,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:32,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:32,528 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:32,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:32,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:32,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:32,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:32,595 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:32,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:32,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:32,621 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:32,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:32,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:32,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:32,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:32,688 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:32,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:32,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:32,716 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:32,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:32,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:32,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:32,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:32,785 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:32,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:32,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:32,812 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:32,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:32,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:32,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:32,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:32,899 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:32,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:32,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:32,935 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:32,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:32,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:32,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:32,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:33,017 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:33,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:33,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:33,045 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:33,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:33,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:33,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:33,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:33,122 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:33,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:33,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:33,149 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:33,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:33,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:33,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:33,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:33,215 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:33,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:33,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:33,240 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:33,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:33,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:33,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:33,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:33,311 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:33,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:33,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:33,338 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:33,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:33,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:33,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:33,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:33,412 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:33,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:33,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:33,438 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:33,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:33,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:33,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:33,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:33,508 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:33,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:33,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:33,537 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:33,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:33,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:33,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:33,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:33,608 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:33,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:33,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:33,649 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:33,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:33,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:33,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:33,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:33,712 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:33,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:33,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:33,738 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:33,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:33,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:33,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:33,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:33,813 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:33,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:33,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:33,841 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:33,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:33,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:33,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:33,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:33,916 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:33,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:33,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:33,943 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:33,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:33,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:33,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:33,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:34,020 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:34,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:34,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:34,046 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:34,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:34,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:34,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:34,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:34,114 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:34,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:34,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:34,140 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:34,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:34,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:34,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:34,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:34,211 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:34,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:34,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:34,236 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:34,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:34,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:34,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:34,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:34,309 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:34,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:34,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:34,335 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:34,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:34,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:34,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:34,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:34,441 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:34,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:34,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:34,466 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:34,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:34,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:34,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:34,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:34,537 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:34,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:34,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:34,569 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:34,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:34,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:34,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:34,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:34,637 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:34,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:34,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:34,664 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:34,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:34,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:34,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:34,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:34,733 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:34,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:34,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:34,759 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:34,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:34,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:34,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:34,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:34,833 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:34,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:34,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:34,857 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:34,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:34,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:34,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:34,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:34,927 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:34,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:34,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:34,953 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:34,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:34,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:34,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:34,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:35,019 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:35,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:35,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:35,045 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:35,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:35,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:35,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:35,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:35,112 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:35,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:35,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:35,161 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:35,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:35,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:35,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:35,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:35,222 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:35,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:35,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:35,247 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:35,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:35,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:35,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:35,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:35,309 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:35,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:35,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:35,334 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:35,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:35,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:35,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:35,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:35,407 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:35,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:35,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:35,433 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:35,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:35,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:35,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:35,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:35,497 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:35,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:35,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:35,523 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:35,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:35,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:35,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:35,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:35,586 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:35,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:35,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:35,611 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:35,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:35,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:35,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:35,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:35,677 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:35,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:35,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:35,703 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:35,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:35,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:35,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:35,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:35,775 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:35,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:35,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:35,802 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:35,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:35,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:35,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:35,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:35,887 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:35,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:35,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:35,913 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:35,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:35,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:35,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:35,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:36,004 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:36,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:36,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:36,029 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:36,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:36,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:36,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:36,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:36,095 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:36,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:36,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:36,120 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:36,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:36,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:36,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:36,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:36,201 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:36,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:36,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:36,227 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:36,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:36,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:36,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:36,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:36,289 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:36,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:36,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:36,315 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:36,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:36,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:36,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:36,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:36,382 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:36,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:36,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:36,408 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:36,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:36,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:36,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:36,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:36,474 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:36,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:36,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:36,502 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:36,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:36,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:36,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:36,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:36,586 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:36,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:36,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:36,624 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:36,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:36,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:36,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:36,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:36,692 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:36,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:36,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:36,722 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:36,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:36,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:36,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:36,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:36,789 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:36,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:36,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:36,820 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:36,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:36,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:36,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:36,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:36,888 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:36,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:36,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:36,915 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:36,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:36,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:36,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:36,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:36,978 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:37,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:37,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:37,003 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:37,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:37,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:37,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:37,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:37,065 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:37,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:37,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:37,089 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:37,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:37,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:37,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:37,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:37,151 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:37,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:37,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:37,175 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:37,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:37,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:37,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:37,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:37,238 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:37,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:37,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:37,263 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:37,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:37,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:37,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:37,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:37,326 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:37,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:37,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:37,353 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:37,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:37,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:37,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:37,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:37,417 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:37,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:37,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:37,442 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:37,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:37,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:37,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:37,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:37,523 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:37,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:37,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:37,549 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:37,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:37,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:37,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:37,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:37,614 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:37,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:37,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:37,641 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:37,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:37,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:37,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:37,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:37,704 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:37,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:37,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:37,730 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:37,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:37,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:37,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:37,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:37,793 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:37,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:37,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:37,820 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:37,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:37,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:37,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:37,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:37,892 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:37,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:37,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:37,917 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:37,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:37,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:37,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:37,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:37,982 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:38,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:38,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:38,010 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:38,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:38,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:38,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:38,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:38,073 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:38,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:38,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:38,098 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:38,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:38,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:38,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:38,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:38,162 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:38,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:38,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:38,187 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:38,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:38,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:38,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:38,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:38,248 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:38,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:38,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:38,273 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:38,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:38,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:38,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:38,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:38,371 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:38,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:38,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:38,396 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:38,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:38,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:38,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:38,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:38,454 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:38,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:38,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:38,479 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:38,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:38,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:38,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:38,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:38,548 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:38,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:38,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:38,573 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:38,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:38,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:38,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:38,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:38,633 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:38,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:38,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:38,658 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:38,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:38,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:38,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:38,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:38,726 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:38,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:38,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:38,749 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:38,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:38,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:38,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:38,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:38,814 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:38,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:38,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:38,837 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:38,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:38,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:38,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:38,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:38,897 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:38,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:38,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:38,922 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:38,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:38,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:38,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:38,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:38,980 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:39,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:39,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:39,004 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:39,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:39,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:39,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:39,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:39,065 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:39,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:39,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:39,090 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:39,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:39,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:39,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:39,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:39,153 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:39,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:39,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:39,199 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:39,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:39,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:39,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:39,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:39,259 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:39,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:39,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:39,283 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:39,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:39,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:39,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:39,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:39,346 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:39,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:39,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:39,369 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:39,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:39,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:39,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:39,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:39,433 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:39,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:39,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:39,462 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:39,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:39,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:39,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:39,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:39,526 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:39,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:39,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:39,549 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:39,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:39,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:39,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:39,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:39,631 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:39,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:39,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:39,656 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:39,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:39,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:39,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:39,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:39,727 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:39,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:39,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:39,750 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:39,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:39,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:39,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:39,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:39,814 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:39,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:39,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:39,840 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:39,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:39,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:39,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:39,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:39,900 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:39,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:39,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:39,923 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:39,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:39,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:39,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:39,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:39,987 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:40,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:40,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:40,015 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:40,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:40,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:40,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:40,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:40,106 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:40,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:40,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:40,132 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:40,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:40,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:40,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:40,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:40,203 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:40,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:40,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:40,230 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:40,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:40,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:40,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:40,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:40,311 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:40,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:40,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:40,337 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:40,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:40,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:40,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:40,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:40,398 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:40,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:40,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:40,421 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:40,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:40,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:40,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:40,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:40,494 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:40,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:40,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:40,517 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:40,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:40,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:40,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:40,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:40,578 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:40,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:40,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:40,602 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:40,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:40,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:40,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:40,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:40,661 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:40,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:40,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:40,684 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:40,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:40,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:40,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:40,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:40,745 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:40,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:40,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:40,769 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:40,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:40,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:40,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:40,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:40,829 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:40,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:40,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:40,853 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:40,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:40,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:40,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:40,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:40,918 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:40,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:40,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:40,941 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:40,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:40,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:40,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:40,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:41,002 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:41,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:41,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:41,024 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:41,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:41,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:41,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:41,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:41,091 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:41,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:41,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:41,115 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:41,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:41,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:41,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:41,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:41,173 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:41,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:41,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:41,196 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:41,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:41,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:41,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:41,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:41,257 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:41,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:41,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:41,281 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:41,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:41,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:41,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:41,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:41,354 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:41,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:41,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:41,378 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:41,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:41,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:41,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:41,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:41,436 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:41,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:41,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:41,468 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:41,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:41,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:41,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:41,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:41,530 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:41,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:41,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:41,555 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:41,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:41,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:41,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:41,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:41,621 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:41,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:41,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:41,645 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:41,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:41,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:41,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:41,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:41,703 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:41,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:41,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:41,726 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:41,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:41,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:41,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:41,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:41,785 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:41,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:41,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:41,810 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:41,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:41,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:41,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:41,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:41,874 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:41,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:41,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:41,898 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:41,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:41,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:41,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:41,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:41,969 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:41,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:41,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:41,998 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:42,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:42,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:42,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:42,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:42,084 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:42,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:42,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:42,114 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:42,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:42,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:42,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:42,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:42,182 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:42,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:42,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:42,205 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:42,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:42,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:42,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:42,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:42,265 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:42,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:42,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:42,292 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:42,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:42,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:42,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:42,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:42,349 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:42,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:42,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:42,372 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:42,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:42,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:42,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:42,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:42,428 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:42,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:42,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:42,451 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:42,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:42,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:42,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:42,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:42,506 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:42,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:42,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:42,529 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:42,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:42,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:42,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:42,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:42,599 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:42,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:42,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:42,623 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:42,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:42,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:42,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:42,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:42,681 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:42,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:42,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:42,704 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:42,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:42,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:42,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:42,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:42,760 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:42,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:42,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:42,784 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:42,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:42,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:42,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:42,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:42,842 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:42,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:42,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:42,866 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:42,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:42,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:42,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:42,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:42,923 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:42,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:42,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:42,946 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:42,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:42,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:42,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:42,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:43,002 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:43,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:43,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:43,026 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:43,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:43,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:43,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:43,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:43,094 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:43,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:43,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:43,117 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:43,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:43,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:43,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:43,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:43,179 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:43,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:43,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:43,202 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:43,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:43,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:43,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:43,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:43,262 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:43,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:43,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:43,286 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:43,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:43,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:43,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:43,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:43,343 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:43,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:43,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:43,367 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:43,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:43,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:43,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:43,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:43,424 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:43,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:43,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:43,448 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:43,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:43,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:43,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:43,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:43,509 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:43,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:43,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:43,531 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:43,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:43,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:43,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:43,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:43,592 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:43,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:43,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:43,628 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:43,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:43,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:43,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:43,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:43,685 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:43,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:43,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:43,710 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:43,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:43,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:43,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:43,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:43,765 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:43,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:43,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:43,788 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:43,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:43,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:43,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:43,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:43,845 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:43,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:43,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:43,869 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:43,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:43,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:43,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:43,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:43,936 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:43,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:43,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:43,959 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:43,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:43,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:43,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:43,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:44,030 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:44,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:44,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:44,053 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:44,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:44,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:44,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:44,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:44,108 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:44,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:44,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:44,131 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:44,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:44,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:44,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:44,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:44,189 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:44,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:44,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:44,211 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:44,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:44,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:44,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:44,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:44,267 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:44,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:44,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:44,290 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:44,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:44,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:44,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:44,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:44,344 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:44,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:44,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:44,367 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:44,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:44,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:44,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:44,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:44,435 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:44,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:44,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:44,458 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:44,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:44,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:44,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:44,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:44,517 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:44,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:44,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:44,540 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:44,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:44,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:44,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:44,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:44,606 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:44,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:44,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:44,629 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:44,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:44,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:44,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:44,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:44,695 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:44,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:44,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:44,719 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:44,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:44,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:44,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:44,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:44,776 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:44,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:44,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:44,803 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:44,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:44,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:44,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:44,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:44,861 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:44,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:44,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:44,884 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:44,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:44,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:44,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:44,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:44,940 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:44,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:44,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:44,963 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:44,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:44,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:44,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:44,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:45,025 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:45,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:45,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:45,048 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:45,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:45,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:45,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:45,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:45,102 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:45,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:45,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:45,125 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:45,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:45,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:45,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:45,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:45,183 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:45,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:45,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:45,206 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:45,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:45,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:45,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:45,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:45,262 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:45,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:45,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:45,285 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:45,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:45,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:45,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:45,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:45,338 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:45,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:45,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:45,362 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:45,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:45,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:45,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:45,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:45,416 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:45,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:45,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:45,438 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:45,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:45,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:45,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:45,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:45,494 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:45,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:45,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:45,518 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:45,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:45,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:45,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:45,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:45,574 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:45,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:45,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:45,597 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:45,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:45,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:45,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:45,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:45,667 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:45,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:45,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:45,690 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:45,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:45,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:45,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:45,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:45,751 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:45,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:45,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:45,774 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:45,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:45,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:45,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:45,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:45,831 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:45,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:45,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:45,854 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:45,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:45,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:45,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:45,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:45,911 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:45,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:45,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:45,934 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:45,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:45,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:45,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:45,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:45,996 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:46,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:46,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:46,020 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:46,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:46,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:46,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:46,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:46,075 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:46,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:46,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:46,098 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:46,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:46,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:46,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:46,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:46,153 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:46,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:46,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:46,175 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:46,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:46,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:46,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:46,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:46,229 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:46,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:46,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:46,251 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:46,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:46,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:46,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:46,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:46,306 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:46,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:46,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:46,328 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:46,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:46,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:46,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:46,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:46,387 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:46,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:46,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:46,410 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:46,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:46,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:46,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:46,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:46,464 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:46,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:46,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:46,486 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:46,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:46,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:46,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:46,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:46,550 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:46,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:46,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:46,573 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:46,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:46,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:46,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:46,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:46,631 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:46,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:46,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:46,655 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:46,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:46,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:46,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:46,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:46,716 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:46,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:46,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:46,739 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:46,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:46,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:46,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:46,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:46,796 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:46,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:46,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:46,819 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:46,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:46,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:46,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:46,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:46,875 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:46,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:46,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:46,901 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:46,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:46,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:46,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:46,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:46,955 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:46,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:46,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:46,978 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:46,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:46,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:46,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:46,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:47,036 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:47,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:47,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:47,059 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:47,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:47,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:47,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:47,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:47,125 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:47,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:47,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:47,152 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:47,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:47,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:47,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:47,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:47,207 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:47,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:47,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:47,230 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:47,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:47,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:47,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:47,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:47,286 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:47,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:47,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:47,309 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:47,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:47,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:47,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:47,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:47,365 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:47,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:47,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:47,388 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:47,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:47,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:47,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:47,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:47,446 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:47,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:47,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:47,469 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:47,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:47,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:47,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:47,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:47,544 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:47,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:47,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:47,566 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:47,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:47,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:47,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:47,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:47,624 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:47,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:47,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:47,646 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:47,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:47,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:47,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:47,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:47,701 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:47,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:47,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:47,724 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:47,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:47,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:47,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:47,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:47,779 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:47,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:47,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:47,802 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:47,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:47,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:47,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:47,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:47,856 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:47,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:47,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:47,882 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:47,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:47,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:47,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:47,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:47,934 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:47,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:47,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:47,956 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:47,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:47,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:47,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:47,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:48,009 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:48,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:48,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:48,031 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:48,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:48,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:48,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:48,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:48,086 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:48,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:48,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:48,109 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:48,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:48,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:48,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:48,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:48,166 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:48,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:48,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:48,188 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:48,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:48,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:48,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:48,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:48,244 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:48,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:48,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:48,268 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:48,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:48,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:48,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:48,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:48,323 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:48,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:48,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:48,346 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:48,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:48,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:48,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:48,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:48,401 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:48,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:48,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:48,424 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:48,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:48,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:48,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:48,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:48,479 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:48,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:48,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:48,502 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:48,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:48,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:48,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:48,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:48,565 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:48,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:48,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:48,587 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:48,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:48,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:48,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:48,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:48,640 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:48,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:48,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:48,662 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:48,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:48,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:48,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:48,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:48,715 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:48,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:48,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:48,737 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:48,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:48,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:48,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:48,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:48,794 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:48,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:48,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:48,816 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:48,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:48,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:48,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:48,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:48,868 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:48,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:48,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:48,892 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:48,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:48,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:48,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:48,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:48,948 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:48,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:48,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:48,971 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:48,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:48,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:48,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:48,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:49,025 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:49,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:49,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:49,048 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:49,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:49,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:49,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:49,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:49,103 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:49,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:49,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:49,126 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:49,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:49,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:49,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:49,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:49,182 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:49,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:49,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:49,203 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:49,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:49,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:49,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:49,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:49,270 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:49,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:49,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:49,293 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:49,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:49,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:49,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:49,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:49,346 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:49,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:49,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:49,368 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:49,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:49,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:49,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:49,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:49,422 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:49,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:49,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:49,445 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:49,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:49,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:49,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:49,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:49,498 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:49,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:49,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:49,520 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:49,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:49,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:49,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:49,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:49,578 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:49,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:49,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:49,601 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:49,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:49,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:49,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:49,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:49,655 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:49,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:49,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:49,678 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:49,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:49,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:49,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:49,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:49,741 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:49,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:49,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:49,774 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:49,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:49,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:49,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:49,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:49,828 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:49,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:49,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:49,850 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:49,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:49,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:49,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:49,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:49,903 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:49,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:49,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:49,925 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:49,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:49,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:49,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:49,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:49,977 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:49,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:49,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:49,999 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:49,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:50,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:50,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:50,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:50,056 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:50,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:50,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:50,078 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:50,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:50,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:50,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:50,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:50,132 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:50,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:50,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:50,156 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:50,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:50,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:50,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:50,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:50,211 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:50,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:50,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:50,234 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:50,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:50,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:50,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:50,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:50,289 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:50,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:50,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:50,312 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:50,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:50,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:50,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:50,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:50,415 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:50,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:50,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:50,445 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:50,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:50,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:50,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:50,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:50,502 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:50,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:50,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:50,525 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:50,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:50,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:50,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:50,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:50,578 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:50,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:50,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:50,600 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:50,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:50,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:50,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:50,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:50,656 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:50,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:50,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:50,679 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:50,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:50,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:50,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:50,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:50,743 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:50,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:50,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:50,765 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:50,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:50,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:50,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:50,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:50,815 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:50,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:50,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:50,836 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:50,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:50,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:50,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:50,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:50,887 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:50,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:50,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:50,908 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:50,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:50,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:50,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:50,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:50,959 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:50,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:50,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:50,980 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:50,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:50,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:50,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:50,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:51,037 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:51,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:51,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:51,059 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:51,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:51,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:51,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:51,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:51,117 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:51,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:51,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:51,140 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:51,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:51,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:51,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:51,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:51,196 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:51,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:51,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:51,219 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:51,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:51,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:51,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:51,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:51,274 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:51,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:51,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:51,297 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:51,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:51,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:51,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:51,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:51,371 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:51,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:51,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:51,394 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:51,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:51,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:51,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:51,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:51,450 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:51,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:51,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:51,473 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:51,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:51,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:51,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:51,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:51,526 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:51,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:51,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:51,548 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:51,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:51,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:51,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:51,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:51,601 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:51,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:51,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:51,633 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:51,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:51,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:51,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:51,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:51,687 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:51,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:51,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:51,709 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:51,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:51,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:51,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:51,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:51,759 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:51,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:51,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:51,781 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:51,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:51,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:51,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:51,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:51,832 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:51,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:51,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:51,853 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:51,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:51,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:51,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:51,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:51,903 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:51,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:51,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:51,925 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:51,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:51,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:51,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:51,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:51,994 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:52,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:52,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:52,016 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:52,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:52,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:52,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:52,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:52,071 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:52,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:52,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:52,093 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:52,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:52,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:52,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:52,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:52,146 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:52,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:52,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:52,168 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:52,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:52,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:52,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:52,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:52,231 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:52,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:52,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:52,254 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:52,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:52,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:52,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:52,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:52,310 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:52,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:52,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:52,333 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:52,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:52,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:52,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:52,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:52,398 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:52,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:52,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:52,420 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:52,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:52,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:52,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:52,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:52,478 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:52,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:52,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:52,503 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:52,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:52,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:52,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:52,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:52,556 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:52,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:52,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:52,586 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:52,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:52,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:52,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:52,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:52,637 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:52,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:52,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:52,659 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:52,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:52,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:52,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:52,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:52,716 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:52,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:52,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:52,738 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:52,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:52,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:52,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:52,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:52,789 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:52,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:52,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:52,810 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:52,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:52,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:52,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:52,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:52,861 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:52,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:52,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:52,882 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:52,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:52,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:52,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:52,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:52,941 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:52,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:52,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:52,962 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:52,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:52,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:52,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:52,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:53,012 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:53,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:53,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:53,034 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:53,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:53,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:53,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:53,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:53,086 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:53,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:53,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:53,108 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:53,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:53,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:53,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:53,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:53,164 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:53,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:53,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:53,186 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:53,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:53,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:53,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:53,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:53,239 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:53,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:53,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:53,262 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:53,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:53,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:53,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:53,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:53,317 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:53,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:53,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:53,339 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:53,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:53,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:53,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:53,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:53,393 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:53,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:53,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:53,415 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:53,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:53,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:53,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:53,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:53,468 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:53,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:53,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:53,494 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:53,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:53,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:53,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:53,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:53,557 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:53,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:53,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:53,579 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:53,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:53,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:53,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:53,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:53,631 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:53,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:53,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:53,652 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:53,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:53,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:53,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:53,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:53,705 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:53,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:53,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:53,726 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:53,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:53,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:53,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:53,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:53,777 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:53,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:53,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:53,799 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:53,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:53,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:53,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:53,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:53,851 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:53,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:53,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:53,873 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:53,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:53,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:53,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:53,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:53,923 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:53,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:53,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:53,945 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:53,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:53,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:53,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:53,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:53,996 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:54,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:54,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:54,017 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:54,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:54,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:54,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:54,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:54,073 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:54,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:54,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:54,095 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:54,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:54,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:54,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:54,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:54,148 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:54,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:54,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:54,170 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:54,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:54,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:54,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:54,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:54,224 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:54,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:54,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:54,246 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:54,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:54,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:54,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:54,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:54,301 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:54,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:54,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:54,323 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:54,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:54,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:54,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:54,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:54,383 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:54,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:54,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:54,405 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:54,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:54,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:54,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:54,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:54,461 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:54,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:54,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:54,483 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:54,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:54,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:54,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:54,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:54,538 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:54,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:54,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:54,560 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:54,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:54,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:54,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:54,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:54,632 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:54,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:54,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:54,655 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:54,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:54,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:54,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:54,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:54,709 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:54,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:54,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:54,730 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:54,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:54,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:54,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:54,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:54,790 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:54,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:54,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:54,813 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:54,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:54,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:54,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:54,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:54,875 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:54,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:54,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:54,897 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:54,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:54,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:54,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:54,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:54,947 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:54,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:54,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:54,969 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:54,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:54,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:54,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:54,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:55,020 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:55,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:55,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:55,043 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:55,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:55,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:55,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:55,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:55,095 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:55,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:55,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:55,117 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:55,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:55,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:55,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:55,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:55,168 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:55,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:55,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:55,189 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:55,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:55,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:55,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:55,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:55,240 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:55,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:55,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:55,261 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:55,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:55,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:55,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:55,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:55,319 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:55,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:55,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:55,341 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:55,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:55,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:55,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:55,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:55,392 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:55,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:55,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:55,414 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:55,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:55,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:55,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:55,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:55,466 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:55,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:55,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:55,489 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:55,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:55,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:55,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:55,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:55,540 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:55,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:55,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:55,563 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:55,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:55,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:55,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:55,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:55,615 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:55,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:55,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:55,637 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:55,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:55,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:55,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:55,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:55,688 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:55,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:55,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:55,709 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:55,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:55,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:55,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:55,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:55,763 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:55,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:55,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:55,785 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:55,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:55,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:55,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:55,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:55,839 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:55,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:55,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:55,860 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:55,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:55,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:55,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:55,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:55,911 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:55,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:55,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:55,933 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:55,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:55,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:55,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:55,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:55,985 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:56,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:56,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:56,006 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:56,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:56,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:56,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:56,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:56,058 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:56,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:56,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:56,079 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:56,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:56,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:56,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:56,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:56,131 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:56,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:56,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:56,152 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:56,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:56,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:56,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:56,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:56,208 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:56,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:56,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:56,229 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:56,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:56,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:56,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:56,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:56,279 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:56,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:56,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:56,300 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:56,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:56,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:56,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:56,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:56,351 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:56,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:56,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:56,372 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:56,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:56,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:56,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:56,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:56,422 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:56,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:56,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:56,443 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:56,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:56,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:56,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:56,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:56,492 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:56,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:56,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:56,513 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:56,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:56,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:56,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:56,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:56,563 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:56,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:56,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:56,584 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:56,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:56,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:56,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:56,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:56,634 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:56,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:56,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:56,655 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:56,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:56,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:56,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:56,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:56,708 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:56,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:56,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:56,729 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:56,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:56,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:56,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:56,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:56,779 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:56,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:56,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:56,800 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:56,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:56,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:56,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:56,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:56,851 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:56,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:56,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:56,873 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:56,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:56,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:56,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:56,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:56,925 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:56,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:56,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:56,946 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:56,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:56,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:56,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:56,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:56,998 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:57,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:57,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:57,019 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:57,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:57,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:57,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:57,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:57,085 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:57,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:57,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:57,108 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:57,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:57,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:57,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:57,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:57,162 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:57,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:57,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:57,184 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:57,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:57,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:57,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:57,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:57,238 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:57,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:57,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:57,261 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:57,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:57,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:57,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:57,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:57,315 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:57,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:57,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:57,338 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:57,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:57,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:57,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:57,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:57,390 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:57,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:57,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:57,412 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:57,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:57,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:57,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:57,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:57,464 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:57,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:57,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:57,486 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:57,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:57,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:57,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:57,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:57,538 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:57,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:57,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:57,560 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:57,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:57,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:57,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:57,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:57,613 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:57,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:57,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:57,635 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:57,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:57,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:57,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:57,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:57,690 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:57,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:57,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:57,711 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:57,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:57,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:57,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:57,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:57,764 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:57,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:57,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:57,787 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:57,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:57,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:57,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:57,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:57,842 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:57,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:57,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:57,864 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:57,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:57,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:57,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:57,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:57,917 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:57,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:57,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:57,939 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:57,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:57,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:57,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:57,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:57,997 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:58,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:58,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:58,019 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:58,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:58,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:58,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:58,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:58,073 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:58,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:58,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:58,096 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:58,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:58,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:58,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:58,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:58,149 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:58,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:58,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:58,172 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:58,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:58,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:58,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:58,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:58,225 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:58,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:58,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:58,247 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:58,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:58,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:58,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:58,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:58,301 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:58,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:58,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:58,323 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:58,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:58,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:58,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:58,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:58,377 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:58,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:58,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:58,399 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:58,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:58,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:58,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:58,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:58,455 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:58,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:58,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:58,477 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:58,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:58,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:58,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:58,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:58,529 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:58,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:58,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:58,551 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:58,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:58,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:58,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:58,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:58,603 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:58,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:58,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:58,625 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:58,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:58,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:58,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:58,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:58,680 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:58,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:58,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:58,705 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:58,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:58,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:58,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:58,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:58,760 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:58,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:58,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:58,783 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:58,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:58,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:58,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:58,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:58,837 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:58,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:58,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:58,863 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:58,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:58,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:58,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:58,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:58,916 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:58,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:58,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:58,938 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:58,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:58,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:58,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:58,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:58,991 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:59,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:59,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:59,013 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:59,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:59,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:59,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:59,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:59,069 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:59,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:59,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:59,091 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:59,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:59,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:59,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:59,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:59,143 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:59,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:59,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:59,165 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:59,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:59,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:59,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:59,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:59,217 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:59,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:59,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:59,238 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:59,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:59,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:59,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:59,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:59,290 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:59,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:59,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:59,311 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:59,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:59,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:59,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:59,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:59,364 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:59,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:59,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:59,387 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:59,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:59,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:59,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:59,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:59,443 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:59,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:59,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:59,473 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:59,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:59,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:59,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:59,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:59,539 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:59,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:59,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:59,562 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:59,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:59,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:59,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:59,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:59,629 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:59,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:59,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:59,651 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:59,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:59,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:59,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:59,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:59,707 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:59,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:59,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:59,729 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:59,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:59,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:59,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:59,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:59,810 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:59,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:59,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:59,837 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:59,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:59,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:59,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:59,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:59,890 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:59,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:59,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:59,913 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:59,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:59,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:59,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:59,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:45:59,966 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:45:59,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:45:59,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:45:59,988 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:45:59,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:45:59,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:45:59,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:45:59,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:00,041 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:00,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:00,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:00,064 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:00,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:00,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:00,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:00,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:00,115 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:00,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:00,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:00,137 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:00,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:00,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:00,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:00,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:00,189 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:00,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:00,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:00,211 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:00,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:00,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:00,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:00,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:00,264 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:00,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:00,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:00,287 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:00,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:00,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:00,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:00,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:00,346 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:00,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:00,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:00,366 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:00,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:00,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:00,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:00,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:00,419 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:00,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:00,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:00,442 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:00,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:00,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:00,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:00,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:00,496 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:00,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:00,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:00,518 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:00,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:00,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:00,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:00,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:00,572 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:00,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:00,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:00,593 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:00,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:00,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:00,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:00,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:00,647 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:00,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:00,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:00,669 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:00,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:00,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:00,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:00,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:00,723 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:00,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:00,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:00,750 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:00,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:00,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:00,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:00,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:00,802 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:00,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:00,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:00,828 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:00,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:00,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:00,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:00,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:00,880 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:00,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:00,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:00,903 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:00,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:00,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:00,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:00,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:00,957 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:00,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:00,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:00,979 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:00,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:00,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:00,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:00,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:01,033 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:01,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:01,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:01,056 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:01,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:01,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:01,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:01,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:01,111 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:01,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:01,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:01,133 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:01,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:01,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:01,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:01,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:01,185 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:01,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:01,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:01,207 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:01,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:01,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:01,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:01,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:01,269 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:01,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:01,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:01,291 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:01,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:01,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:01,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:01,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:01,345 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:01,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:01,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:01,367 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:01,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:01,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:01,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:01,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:01,420 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:01,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:01,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:01,442 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:01,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:01,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:01,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:01,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:01,496 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:01,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:01,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:01,512 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:01,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:01,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:01,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:01,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:01,573 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:01,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:01,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:01,601 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:01,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:01,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:01,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:01,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:01,665 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:01,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:01,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:01,685 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:01,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:01,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:01,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:01,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:01,743 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:01,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:01,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:01,765 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:01,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:01,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:01,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:01,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:01,818 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:01,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:01,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:01,840 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:01,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:01,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:01,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:01,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:01,893 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:01,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:01,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:01,914 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:01,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:01,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:01,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:01,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:01,968 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:01,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:01,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:01,990 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:01,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:01,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:01,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:02,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:02,081 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:02,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:02,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:02,102 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:02,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:02,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:02,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:02,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:02,164 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:02,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:02,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:02,185 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:02,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:02,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:02,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:02,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:02,238 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:02,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:02,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:02,261 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:02,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:02,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:02,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:02,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:02,327 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:02,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:02,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:02,349 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:02,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:02,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:02,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:02,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:02,402 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:02,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:02,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:02,424 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:02,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:02,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:02,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:02,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:02,476 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:02,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:02,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:02,498 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:02,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:02,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:02,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:02,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:02,551 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:02,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:02,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:02,573 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:02,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:02,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:02,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:02,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:02,641 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:02,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:02,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:02,662 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:02,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:02,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:02,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:02,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:02,719 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:02,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:02,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:02,744 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:02,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:02,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:02,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:02,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:02,793 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:02,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:02,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:02,814 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:02,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:02,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:02,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:02,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:02,863 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:02,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:02,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:02,883 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:02,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:02,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:02,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:02,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:02,932 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:02,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:02,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:02,953 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:02,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:02,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:02,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:02,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:03,002 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:03,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:03,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:03,023 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:03,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:03,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:03,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:03,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:03,075 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:03,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:03,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:03,096 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:03,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:03,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:03,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:03,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:03,146 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:03,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:03,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:03,168 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:03,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:03,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:03,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:03,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:03,218 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:03,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:03,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:03,239 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:03,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:03,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:03,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:03,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:03,291 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:03,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:03,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:03,312 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:03,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:03,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:03,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:03,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:03,362 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:03,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:03,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:03,383 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:03,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:03,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:03,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:03,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:03,436 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:03,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:03,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:03,457 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:03,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:03,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:03,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:03,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:03,513 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:03,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:03,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:03,535 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:03,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:03,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:03,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:03,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:03,584 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:03,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:03,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:03,605 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:03,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:03,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:03,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:03,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:03,654 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:03,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:03,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:03,676 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:03,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:03,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:03,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:03,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:03,725 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:03,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:03,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:03,747 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:03,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:03,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:03,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:03,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:03,806 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:03,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:03,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:03,827 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:03,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:03,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:03,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:03,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:03,880 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:03,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:03,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:03,900 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:03,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:03,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:03,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:03,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:03,951 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:03,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:03,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:03,971 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:03,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:03,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:03,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:03,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:04,022 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:04,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:04,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:04,042 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:04,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:04,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:04,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:04,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:04,093 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:04,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:04,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:04,113 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:04,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:04,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:04,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:04,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:04,162 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:04,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:04,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:04,183 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:04,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:04,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:04,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:04,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:04,233 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:04,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:04,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:04,254 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:04,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:04,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:04,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:04,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:04,307 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:04,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:04,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:04,326 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:04,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:04,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:04,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:04,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:04,382 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:04,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:04,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:04,403 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:04,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:04,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:04,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:04,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:04,453 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:04,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:04,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:04,475 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:04,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:04,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:04,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:04,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:04,528 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:04,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:04,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:04,549 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:04,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:04,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:04,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:04,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:04,599 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:04,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:04,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:04,620 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:04,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:04,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:04,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:04,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:04,672 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:04,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:04,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:04,694 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:04,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:04,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:04,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:04,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:04,747 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:04,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:04,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:04,769 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:04,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:04,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:04,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:04,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:04,822 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:04,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:04,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:04,843 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:04,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:04,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:04,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:04,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:04,894 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:04,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:04,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:04,917 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:04,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:04,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:04,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:04,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:04,969 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:04,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:04,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:04,991 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:04,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:04,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:04,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:04,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:05,045 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:05,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:05,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:05,066 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:05,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:05,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:05,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:05,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:05,127 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:05,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:05,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:05,149 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:05,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:05,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:05,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:05,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:05,201 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:05,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:05,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:05,223 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:05,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:05,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:05,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:05,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:05,282 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:05,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:05,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:05,304 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:05,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:05,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:05,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:05,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:05,356 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:05,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:05,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:05,378 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:05,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:05,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:05,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:05,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:05,432 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:05,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:05,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:05,449 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:05,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:05,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:05,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:05,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:05,511 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:05,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:05,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:05,534 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:05,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:05,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:05,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:05,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:05,588 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:05,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:05,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:05,611 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:05,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:05,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:05,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:05,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:05,663 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:05,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:05,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:05,685 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:05,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:05,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:05,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:05,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:05,739 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:05,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:05,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:05,761 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:05,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:05,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:05,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:05,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:05,816 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:05,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:05,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:05,838 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:05,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:05,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:05,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:05,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:05,894 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:05,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:05,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:05,915 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:05,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:05,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:05,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:05,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:05,967 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:05,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:05,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:05,989 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:05,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:05,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:05,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:05,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:06,042 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:06,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:06,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:06,065 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:06,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:06,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:06,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:06,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:06,116 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:06,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:06,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:06,138 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:06,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:06,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:06,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:06,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:06,197 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:06,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:06,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:06,219 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:06,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:06,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:06,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:06,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:06,270 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:06,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:06,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:06,292 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:06,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:06,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:06,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:06,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:06,347 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:06,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:06,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:06,371 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:06,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:06,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:06,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:06,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:06,424 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:06,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:06,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:06,446 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:06,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:06,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:06,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:06,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:06,496 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:06,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:06,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:06,513 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:06,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:06,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:06,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:06,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:06,566 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:06,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:06,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:06,585 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:06,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:06,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:06,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:06,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:06,639 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:06,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:06,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:06,661 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:06,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:06,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:06,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:06,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:06,713 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:06,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:06,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:06,736 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:06,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:06,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:06,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:06,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:06,791 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:06,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:06,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:06,813 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:06,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:06,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:06,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:06,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:06,865 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:06,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:06,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:06,887 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:06,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:06,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:06,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:06,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:06,940 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:06,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:06,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:06,961 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:06,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:06,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:06,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:06,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:07,012 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:07,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:07,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:07,033 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:07,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:07,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:07,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:07,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:07,094 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:07,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:07,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:07,117 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:07,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:07,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:07,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:07,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:07,168 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:07,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:07,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:07,191 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:07,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:07,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:07,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:07,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:07,243 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:07,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:07,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:07,265 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:07,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:07,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:07,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:07,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:07,316 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:07,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:07,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:07,339 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:07,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:07,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:07,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:07,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:07,390 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:07,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:07,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:07,411 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:07,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:07,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:07,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:07,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:07,462 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:07,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:07,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:07,484 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:07,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:07,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:07,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:07,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:07,535 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:07,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:07,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:07,557 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:07,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:07,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:07,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:07,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:07,609 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:07,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:07,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:07,630 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:07,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:07,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:07,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:07,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:07,691 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:07,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:07,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:07,709 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:07,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:07,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:07,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:07,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:07,763 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:07,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:07,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:07,784 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:07,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:07,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:07,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:07,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:07,832 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:07,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:07,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:07,854 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:07,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:07,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:07,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:07,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:07,906 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:07,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:07,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:07,923 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:07,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:07,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:07,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:07,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:07,972 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:07,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:07,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:07,988 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:07,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:07,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:07,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:07,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:08,047 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:08,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:08,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:08,069 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:08,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:08,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:08,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:08,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:08,118 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:08,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:08,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:08,139 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:08,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:08,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:08,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:08,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:08,187 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:08,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:08,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:08,208 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:08,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:08,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:08,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:08,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:08,255 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:08,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:08,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:08,276 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:08,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:08,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:08,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:08,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:08,324 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:08,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:08,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:08,345 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:08,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:08,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:08,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:08,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:08,395 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:08,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:08,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:08,417 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:08,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:08,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:08,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:08,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:08,466 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:08,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:08,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:08,487 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:08,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:08,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:08,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:08,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:08,537 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:08,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:08,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:08,558 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:08,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:08,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:08,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:08,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:08,607 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:08,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:08,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:08,628 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:08,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:08,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:08,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:08,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:08,677 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:08,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:08,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:08,698 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:08,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:08,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:08,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:08,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:08,747 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:08,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:08,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:08,767 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:08,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:08,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:08,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:08,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:08,827 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:08,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:08,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:08,848 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:08,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:08,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:08,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:08,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:08,901 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:08,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:08,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:08,924 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:08,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:08,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:08,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:08,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:08,987 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:09,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:09,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:09,010 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:09,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:09,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:09,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:09,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:09,062 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:09,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:09,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:09,084 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:09,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:09,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:09,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:09,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:09,135 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:09,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:09,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:09,156 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:09,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:09,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:09,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:09,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:09,207 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:09,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:09,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:09,229 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:09,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:09,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:09,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:09,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:09,281 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:09,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:09,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:09,303 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:09,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:09,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:09,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:09,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:09,353 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:09,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:09,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:09,375 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:09,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:09,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:09,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:09,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:09,426 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:09,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:09,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:09,448 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:09,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:09,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:09,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:09,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:09,501 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:09,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:09,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:09,518 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:09,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:09,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:09,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:09,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:09,566 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:09,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:09,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:09,582 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:09,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:09,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:09,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:09,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:09,631 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:09,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:09,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:09,647 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:09,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:09,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:09,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:09,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:09,692 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:09,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:09,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:09,709 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:09,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:09,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:09,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:09,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:09,760 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:09,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:09,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:09,782 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:09,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:09,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:09,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:09,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:09,832 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:09,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:09,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:09,854 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:09,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:09,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:09,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:09,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:09,906 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:09,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:09,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:09,928 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:09,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:09,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:09,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:09,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:09,980 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:10,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:10,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:10,001 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:10,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:10,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:10,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:10,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:10,053 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:10,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:10,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:10,076 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:10,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:10,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:10,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:10,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:10,127 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:10,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:10,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:10,149 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:10,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:10,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:10,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:10,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:10,200 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:10,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:10,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:10,222 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:10,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:10,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:10,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:10,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:10,273 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:10,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:10,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:10,294 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:10,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:10,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:10,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:10,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:10,346 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:10,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:10,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:10,368 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:10,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:10,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:10,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:10,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:10,421 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:10,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:10,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:10,443 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:10,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:10,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:10,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:10,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:10,498 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:10,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:10,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:10,520 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:10,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:10,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:10,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:10,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:10,576 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:10,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:10,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:10,597 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:10,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:10,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:10,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:10,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:10,648 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:10,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:10,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:10,669 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:10,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:10,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:10,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:10,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:10,720 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:10,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:10,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:10,742 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:10,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:10,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:10,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:10,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:10,792 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:10,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:10,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:10,814 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:10,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:10,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:10,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:10,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:10,867 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:10,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:10,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:10,889 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:10,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:10,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:10,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:10,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:10,939 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:10,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:10,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:10,955 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:10,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:10,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:10,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:10,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:11,007 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:11,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:11,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:11,023 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:11,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:11,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:11,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:11,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:11,069 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:11,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:11,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:11,086 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:11,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:11,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:11,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:11,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:11,149 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:11,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:11,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:11,171 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:11,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:11,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:11,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:11,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:11,229 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:11,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:11,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:11,252 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:11,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:11,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:11,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:11,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:11,310 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:11,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:11,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:11,331 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:11,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:11,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:11,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:11,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:11,388 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:11,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:11,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:11,412 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:11,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:11,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:11,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:11,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:11,474 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:11,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:11,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:11,495 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:11,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:11,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:11,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:11,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:11,551 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:11,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:11,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:11,570 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:11,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:11,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:11,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:11,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:11,622 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:11,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:11,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:11,644 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:11,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:11,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:11,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:11,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:11,696 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:11,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:11,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:11,719 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:11,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:11,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:11,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:11,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:11,770 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:11,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:11,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:11,793 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:11,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:11,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:11,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:11,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:11,838 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:11,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:11,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:11,855 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:11,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:11,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:11,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:11,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:11,898 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:11,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:11,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:11,914 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:11,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:11,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:11,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:11,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:11,966 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:11,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:11,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:11,989 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:11,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:11,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:11,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:11,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:12,043 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:12,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:12,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:12,061 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:12,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:12,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:12,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:12,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:12,110 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:12,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:12,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:12,132 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:12,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:12,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:12,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:12,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:12,183 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:12,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:12,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:12,199 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:12,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:12,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:12,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:12,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:12,243 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:12,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:12,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:12,264 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:12,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:12,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:12,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:12,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:12,322 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:12,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:12,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:12,339 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:12,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:12,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:12,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:12,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:12,380 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:12,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:12,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:12,396 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:12,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:12,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:12,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:12,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:12,438 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:12,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:12,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:12,454 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:12,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:12,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:12,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:12,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:12,514 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:12,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:12,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:12,536 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:12,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:12,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:12,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:12,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:12,580 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:12,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:12,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:12,596 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:12,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:12,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:12,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:12,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:12,642 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:12,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:12,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:12,658 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:12,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:12,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:12,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:12,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:12,709 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:12,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:12,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:12,730 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:12,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:12,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:12,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:12,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:12,788 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:12,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:12,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:12,809 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:12,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:12,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:12,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:12,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:12,864 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:12,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:12,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:12,885 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:12,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:12,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:12,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:12,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:12,936 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:12,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:12,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:12,959 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:12,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:12,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:12,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:12,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:13,011 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:13,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:13,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:13,032 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:13,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:13,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:13,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:13,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:13,081 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:13,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:13,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:13,106 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:13,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:13,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:13,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:13,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:13,153 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:13,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:13,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:13,173 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:13,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:13,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:13,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:13,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:13,220 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:13,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:13,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:13,241 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:13,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:13,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:13,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:13,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:13,291 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:13,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:13,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:13,312 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:13,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:13,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:13,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:13,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:13,366 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:13,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:13,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:13,388 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:13,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:13,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:13,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:13,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:13,437 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:13,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:13,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:13,458 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:13,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:13,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:13,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:13,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:13,506 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:13,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:13,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:13,522 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:13,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:13,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:13,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:13,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:13,570 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:13,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:13,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:13,591 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:13,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:13,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:13,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:13,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:13,635 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:13,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:13,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:13,652 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:13,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:13,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:13,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:13,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:13,709 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:13,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:13,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:13,726 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:13,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:13,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:13,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:13,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:13,768 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:13,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:13,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:13,784 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:13,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:13,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:13,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:13,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:13,836 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:13,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:13,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:13,856 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:13,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:13,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:13,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:13,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:13,906 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:13,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:13,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:13,931 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:13,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:13,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:13,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:13,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:13,981 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:13,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:13,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:13,997 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:13,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:13,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:13,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:14,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:14,046 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:14,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:14,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:14,065 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:14,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:14,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:14,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:14,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:14,105 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:14,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:14,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:14,121 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:14,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:14,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:14,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:14,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:14,164 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:14,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:14,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:14,182 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:14,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:14,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:14,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:14,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:14,229 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:14,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:14,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:14,246 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:14,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:14,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:14,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:14,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:14,287 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:14,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:14,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:14,303 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:14,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:14,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:14,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:14,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:14,360 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:14,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:14,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:14,376 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:14,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:14,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:14,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:14,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:14,418 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:14,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:14,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:14,434 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:14,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:14,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:14,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:14,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:14,479 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:14,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:14,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:14,495 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:14,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:14,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:14,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:14,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:14,543 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:14,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:14,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:14,559 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:14,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:14,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:14,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:14,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:14,620 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:14,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:14,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:14,636 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:14,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:14,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:14,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:14,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:14,678 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:14,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:14,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:14,699 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:14,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:14,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:14,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:14,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:14,741 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:14,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:14,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:14,759 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:14,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:14,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:14,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:14,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:14,800 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:14,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:14,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:14,816 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:14,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:14,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:14,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:14,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:14,863 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:14,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:14,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:14,879 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:14,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:14,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:14,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:14,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:14,928 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:14,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:14,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:14,944 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:14,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:14,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:14,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:14,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:15,006 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:15,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:15,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:15,028 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:15,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:15,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:15,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:15,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:15,079 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:15,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:15,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:15,100 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:15,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:15,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:15,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:15,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:15,152 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:15,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:15,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:15,174 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:15,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:15,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:15,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:15,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:15,226 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:15,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:15,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:15,247 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:15,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:15,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:15,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:15,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:15,298 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:15,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:15,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:15,319 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:15,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:15,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:15,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:15,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:15,361 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:15,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:15,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:15,382 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:15,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:15,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:15,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:15,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:15,428 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:15,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:15,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:15,456 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:15,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:15,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:15,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:15,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:15,507 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:15,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:15,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:15,535 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:15,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:15,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:15,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:15,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:15,585 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:15,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:15,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:15,606 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:15,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:15,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:15,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:15,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:15,653 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:15,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:15,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:15,670 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:15,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:15,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:15,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:15,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:15,718 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:15,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:15,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:15,739 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:15,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:15,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:15,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:15,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:15,788 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:15,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:15,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:15,809 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:15,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:15,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:15,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:15,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:15,857 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:15,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:15,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:15,878 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:15,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:15,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:15,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:15,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:15,926 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:15,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:15,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:15,947 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:15,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:15,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:15,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:15,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:15,996 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:16,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:16,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:16,017 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:16,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:16,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:16,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:16,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:16,068 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:16,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:16,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:16,089 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:16,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:16,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:16,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:16,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:16,137 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:16,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:16,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:16,159 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:16,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:16,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:16,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:16,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:16,207 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:16,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:16,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:16,228 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:16,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:16,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:16,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:16,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:16,276 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:16,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:16,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:16,296 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:16,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:16,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:16,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:16,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:16,345 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:16,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:16,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:16,371 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:16,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:16,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:16,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:16,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:16,418 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:16,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:16,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:16,439 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:16,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:16,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:16,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:16,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:16,488 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:16,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:16,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:16,509 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:16,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:16,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:16,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:16,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:16,557 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:16,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:16,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:16,578 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:16,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:16,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:16,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:16,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:16,626 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:16,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:16,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:16,647 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:16,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:16,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:16,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:16,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:16,694 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:16,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:16,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:16,715 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:16,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:16,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:16,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:16,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:16,762 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:16,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:16,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:16,783 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:16,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:16,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:16,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:16,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:16,832 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:16,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:16,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:16,854 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:16,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:16,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:16,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:16,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:16,902 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:16,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:16,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:16,924 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:16,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:16,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:16,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:16,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:16,972 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:16,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:16,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:16,993 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:16,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:16,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:16,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:17,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:17,046 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:17,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:17,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:17,066 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:17,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:17,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:17,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:17,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:17,115 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:17,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:17,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:17,135 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:17,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:17,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:17,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:17,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:17,181 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:17,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:17,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:17,202 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:17,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:17,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:17,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:17,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:17,254 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:17,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:17,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:17,276 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:17,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:17,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:17,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:17,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:17,319 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:17,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:17,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:17,336 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:17,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:17,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:17,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:17,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:17,377 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:17,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:17,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:17,393 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:17,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:17,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:17,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:17,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:17,446 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:17,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:17,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:17,462 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:17,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:17,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:17,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:17,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:17,505 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:17,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:17,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:17,521 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:17,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:17,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:17,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:17,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:17,562 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:17,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:17,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:17,578 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:17,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:17,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:17,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:17,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:17,638 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:17,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:17,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:17,654 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:17,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:17,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:17,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:17,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:17,697 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:17,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:17,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:17,713 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:17,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:17,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:17,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:17,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:17,765 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:17,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:17,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:17,786 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:17,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:17,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:17,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:17,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:17,837 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:17,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:17,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:17,860 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:17,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:17,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:17,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:17,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:17,912 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:17,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:17,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:17,933 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:17,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:17,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:17,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:17,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:17,984 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:18,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:18,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:18,005 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:18,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:18,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:18,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:18,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:18,055 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:18,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:18,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:18,076 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:18,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:18,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:18,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:18,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:18,125 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:18,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:18,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:18,147 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:18,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:18,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:18,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:18,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:18,195 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:18,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:18,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:18,216 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:18,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:18,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:18,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:18,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:18,263 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:18,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:18,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:18,284 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:18,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:18,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:18,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:18,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:18,331 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:18,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:18,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:18,352 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:18,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:18,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:18,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:18,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:18,404 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:18,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:18,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:18,425 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:18,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:18,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:18,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:18,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:18,467 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:18,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:18,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:18,483 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:18,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:18,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:18,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:18,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:18,524 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:18,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:18,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:18,540 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:18,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:18,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:18,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:18,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:18,590 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:18,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:18,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:18,612 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:18,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:18,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:18,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:18,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:18,655 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:18,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:18,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:18,671 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:18,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:18,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:18,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:18,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:18,721 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:18,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:18,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:18,743 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:18,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:18,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:18,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:18,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:18,792 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:18,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:18,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:18,816 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:18,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:18,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:18,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:18,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:18,862 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:18,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:18,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:18,883 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:18,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:18,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:18,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:18,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:18,930 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:18,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:18,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:18,951 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:18,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:18,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:18,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:18,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:19,000 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:19,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:19,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:19,021 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:19,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:19,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:19,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:19,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:19,069 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:19,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:19,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:19,089 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:19,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:19,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:19,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:19,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:19,137 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:19,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:19,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:19,158 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:19,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:19,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:19,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:19,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:19,207 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:19,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:19,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:19,229 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:19,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:19,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:19,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:19,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:19,277 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:19,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:19,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:19,299 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:19,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:19,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:19,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:19,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:19,348 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:19,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:19,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:19,368 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:19,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:19,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:19,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:19,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:19,418 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:19,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:19,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:19,438 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:19,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:19,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:19,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:19,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:19,486 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:19,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:19,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:19,507 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:19,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:19,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:19,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:19,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:19,555 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:19,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:19,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:19,575 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:19,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:19,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:19,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:19,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:19,625 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:19,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:19,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:19,652 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:19,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:19,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:19,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:19,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:19,700 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:19,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:19,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:19,721 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:19,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:19,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:19,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:19,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:19,765 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:19,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:19,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:19,781 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:19,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:19,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:19,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:19,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:19,821 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:19,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:19,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:19,837 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:19,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:19,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:19,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:19,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:19,878 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:19,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:19,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:19,894 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:19,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:19,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:19,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:19,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:19,935 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:19,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:19,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:19,951 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:19,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:19,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:19,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:19,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:19,993 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:20,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:20,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:20,009 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:20,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:20,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:20,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:20,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:20,054 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:20,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:20,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:20,071 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:20,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:20,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:20,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:20,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:20,114 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:20,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:20,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:20,130 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:20,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:20,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:20,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:20,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:20,184 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:20,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:20,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:20,204 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:20,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:20,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:20,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:20,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:20,254 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:20,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:20,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:20,270 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:20,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:20,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:20,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:20,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:20,321 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:20,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:20,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:20,338 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:20,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:20,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:20,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:20,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:20,389 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:20,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:20,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:20,405 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:20,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:20,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:20,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:20,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:20,455 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:20,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:20,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:20,471 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:20,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:20,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:20,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:20,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:20,518 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:20,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:20,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:20,534 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:20,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:20,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:20,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:20,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:20,574 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:20,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:20,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:20,597 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:20,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:20,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:20,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:20,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:20,645 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:20,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:20,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:20,665 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:20,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:20,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:20,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:20,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:20,706 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:20,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:20,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:20,722 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:20,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:20,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:20,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:20,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:20,764 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:20,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:20,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:20,781 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:20,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:20,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:20,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:20,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:20,822 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:20,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:20,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:20,838 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:20,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:20,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:20,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:20,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:20,892 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:20,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:20,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:20,908 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:20,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:20,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:20,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:20,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:20,957 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:20,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:20,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:20,973 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:20,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:20,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:20,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:20,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:21,021 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:21,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:21,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:21,038 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:21,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:21,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:21,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:21,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:21,086 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:21,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:21,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:21,107 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:21,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:21,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:21,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:21,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:21,162 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:21,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:21,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:21,183 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:21,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:21,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:21,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:21,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:21,234 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:21,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:21,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:21,255 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:21,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:21,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:21,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:21,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:21,305 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:21,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:21,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:21,326 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:21,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:21,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:21,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:21,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:21,376 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:21,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:21,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:21,398 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:21,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:21,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:21,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:21,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:21,449 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:21,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:21,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:21,470 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:21,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:21,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:21,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:21,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:21,511 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:21,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:21,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:21,527 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:21,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:21,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:21,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:21,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:21,568 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:21,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:21,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:21,584 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:21,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:21,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:21,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:21,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:21,625 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:21,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:21,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:21,641 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:21,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:21,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:21,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:21,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:21,683 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:21,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:21,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:21,699 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:21,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:21,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:21,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:21,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:21,763 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:21,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:21,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:21,779 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:21,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:21,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:21,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:21,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:21,824 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:21,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:21,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:21,846 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:21,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:21,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:21,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:21,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:21,888 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:21,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:21,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:21,904 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:21,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:21,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:21,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:21,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:21,948 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:21,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:21,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:21,964 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:21,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:21,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:21,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:21,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:22,006 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:22,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:22,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:22,022 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:22,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:22,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:22,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:22,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:22,062 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:22,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:22,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:22,078 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:22,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:22,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:22,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:22,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:22,120 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:22,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:22,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:22,136 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:22,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:22,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:22,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:22,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:22,180 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:22,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:22,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:22,197 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:22,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:22,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:22,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:22,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:22,248 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:22,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:22,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:22,266 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:22,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:22,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:22,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:22,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:22,307 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:22,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:22,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:22,323 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:22,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:22,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:22,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:22,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:22,364 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:22,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:22,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:22,380 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:22,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:22,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:22,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:22,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:22,434 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:22,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:22,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:22,455 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:22,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:22,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:22,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:22,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:22,505 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:22,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:22,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:22,526 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:22,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:22,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:22,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:22,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:22,578 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:22,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:22,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:22,600 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:22,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:22,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:22,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:22,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:22,652 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:22,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:22,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:22,673 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:22,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:22,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:22,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:22,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:22,726 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:22,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:22,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:22,748 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:22,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:22,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:22,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:22,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:22,798 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:22,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:22,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:22,816 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:22,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:22,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:22,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:22,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:22,860 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:22,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:22,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:22,877 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:22,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:22,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:22,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:22,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:22,919 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:22,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:22,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:22,935 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:22,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:22,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:22,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:22,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:22,975 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:22,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:22,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:22,996 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:22,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:22,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:22,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:23,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:23,037 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:23,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:23,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:23,053 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:23,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:23,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:23,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:23,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:23,110 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:23,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:23,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:23,132 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:23,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:23,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:23,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:23,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:23,183 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:23,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:23,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:23,204 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:23,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:23,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:23,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:23,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:23,256 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:23,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:23,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:23,278 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:23,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:23,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:23,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:23,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:23,327 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:23,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:23,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:23,343 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:23,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:23,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:23,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:23,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:23,385 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:23,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:23,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:23,401 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:23,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:23,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:23,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:23,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:23,448 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:23,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:23,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:23,464 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:23,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:23,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:23,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:23,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:23,508 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:23,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:23,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:23,524 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:23,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:23,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:23,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:23,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:23,564 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:23,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:23,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:23,581 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:23,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:23,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:23,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:23,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:23,632 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:23,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:23,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:23,654 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:23,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:23,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:23,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:23,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:23,705 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:23,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:23,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:23,727 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:23,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:23,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:23,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:23,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:23,774 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:23,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:23,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:23,790 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:23,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:23,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:23,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:23,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:23,836 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:23,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:23,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:23,852 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:23,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:23,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:23,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:23,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:23,893 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:23,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:23,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:23,910 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:23,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:23,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:23,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:23,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:23,951 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:23,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:23,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:23,967 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:23,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:23,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:23,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:23,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:24,008 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:24,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:24,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:24,025 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:24,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:24,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:24,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:24,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:24,071 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:24,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:24,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:24,087 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:24,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:24,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:24,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:24,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:24,148 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:24,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:24,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:24,168 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:24,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:24,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:24,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:24,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:24,211 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:24,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:24,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:24,227 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:24,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:24,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:24,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:24,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:24,276 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:24,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:24,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:24,292 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:24,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:24,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:24,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:24,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:24,332 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:24,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:24,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:24,348 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:24,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:24,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:24,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:24,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:24,389 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:24,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:24,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:24,405 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:24,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:24,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:24,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:24,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:24,446 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:24,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:24,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:24,461 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:24,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:24,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:24,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:24,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:24,502 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:24,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:24,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:24,518 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:24,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:24,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:24,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:24,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:24,558 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:24,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:24,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:24,574 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:24,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:24,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:24,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:24,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:24,628 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:24,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:24,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:24,644 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:24,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:24,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:24,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:24,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:24,703 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:24,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:24,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:24,720 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:24,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:24,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:24,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:24,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:24,761 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:24,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:24,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:24,777 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:24,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:24,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:24,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:24,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:24,833 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:24,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:24,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:24,849 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:24,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:24,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:24,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:24,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:24,897 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:24,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:24,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:24,913 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:24,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:24,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:24,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:24,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:24,955 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:24,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:24,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:24,971 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:24,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:24,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:24,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:24,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:25,022 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:25,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:25,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:25,038 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:25,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:25,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:25,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:25,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:25,078 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:25,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:25,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:25,094 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:25,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:25,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:25,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:25,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:25,143 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:25,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:25,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:25,165 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:25,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:25,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:25,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:25,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:25,214 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:25,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:25,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:25,235 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:25,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:25,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:25,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:25,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:25,282 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:25,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:25,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:25,303 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:25,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:25,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:25,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:25,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:25,351 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:25,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:25,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:25,367 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:25,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:25,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:25,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:25,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:25,407 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:25,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:25,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:25,423 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:25,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:25,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:25,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:25,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:25,476 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:25,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:25,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:25,497 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:25,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:25,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:25,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:25,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:25,545 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:25,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:25,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:25,561 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:25,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:25,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:25,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:25,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:25,604 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:25,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:25,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:25,620 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:25,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:25,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:25,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:25,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:25,661 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:25,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:25,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:25,677 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:25,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:25,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:25,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:25,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:25,718 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:25,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:25,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:25,734 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:25,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:25,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:25,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:25,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:25,794 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:25,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:25,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:25,811 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:25,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:25,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:25,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:25,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:25,852 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:25,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:25,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:25,867 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:25,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:25,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:25,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:25,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:25,910 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:25,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:25,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:25,926 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:25,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:25,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:25,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:25,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:25,971 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:25,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:25,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:25,988 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:25,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:25,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:25,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:25,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:26,029 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:26,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:26,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:26,045 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:26,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:26,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:26,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:26,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:26,086 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:26,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:26,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:26,102 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:26,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:26,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:26,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:26,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:26,144 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:26,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:26,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:26,160 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:26,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:26,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:26,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:26,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:26,202 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:26,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:26,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:26,218 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:26,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:26,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:26,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:26,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:26,259 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:26,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:26,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:26,276 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:26,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:26,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:26,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:26,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:26,319 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:26,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:26,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:26,336 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:26,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:26,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:26,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:26,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:26,377 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:26,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:26,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:26,393 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:26,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:26,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:26,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:26,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:26,435 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:26,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:26,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:26,451 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:26,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:26,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:26,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:26,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:26,495 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:26,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:26,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:26,511 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:26,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:26,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:26,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:26,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:26,552 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:26,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:26,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:26,568 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:26,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:26,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:26,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:26,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:26,608 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:26,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:26,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:26,624 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:26,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:26,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:26,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:26,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:26,690 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:26,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:26,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:26,711 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:26,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:26,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:26,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:26,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:26,759 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:26,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:26,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:26,779 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:26,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:26,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:26,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:26,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:26,826 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:26,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:26,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:26,847 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:26,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:26,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:26,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:26,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:26,894 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:26,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:26,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:26,910 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:26,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:26,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:26,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:26,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:26,952 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:26,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:26,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:26,968 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:26,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:26,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:26,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:26,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:27,014 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:27,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:27,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:27,031 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:27,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:27,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:27,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:27,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:27,074 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:27,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:27,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:27,090 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:27,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:27,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:27,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:27,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:27,131 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:27,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:27,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:27,147 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:27,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:27,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:27,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:27,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:27,189 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:27,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:27,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:27,205 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:27,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:27,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:27,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:27,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:27,249 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:27,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:27,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:27,265 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:27,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:27,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:27,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:27,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:27,311 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:27,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:27,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:27,327 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:27,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:27,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:27,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:27,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:27,370 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:27,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:27,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:27,386 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:27,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:27,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:27,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:27,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:27,426 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:27,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:27,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:27,442 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:27,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:27,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:27,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:27,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:27,483 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:27,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:27,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:27,499 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:27,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:27,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:27,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:27,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:27,539 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:27,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:27,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:27,555 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:27,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:27,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:27,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:27,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:27,602 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:27,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:27,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:27,618 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:27,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:27,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:27,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:27,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:27,660 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:27,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:27,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:27,675 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:27,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:27,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:27,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:27,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:27,716 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:27,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:27,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:27,732 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:27,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:27,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:27,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:27,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:27,773 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:27,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:27,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:27,789 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:27,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:27,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:27,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:27,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:27,831 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:27,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:27,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:27,847 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:27,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:27,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:27,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:27,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:27,889 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:27,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:27,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:27,905 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:27,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:27,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:27,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:27,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:27,952 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:27,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:27,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:27,968 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:27,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:27,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:27,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:27,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:28,008 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:28,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:28,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:28,024 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:28,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:28,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:28,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:28,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:28,065 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:28,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:28,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:28,081 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:28,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:28,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:28,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:28,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:28,121 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:28,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:28,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:28,137 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:28,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:28,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:28,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:28,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:28,179 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:28,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:28,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:28,195 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:28,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:28,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:28,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:28,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:28,237 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:28,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:28,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:28,253 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:28,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:28,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:28,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:28,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:28,294 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:28,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:28,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:28,310 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:28,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:28,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:28,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:28,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:28,356 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:28,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:28,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:28,372 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:28,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:28,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:28,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:28,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:28,413 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:28,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:28,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:28,429 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:28,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:28,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:28,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:28,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:28,473 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:28,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:28,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:28,489 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:28,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:28,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:28,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:28,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:28,530 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:28,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:28,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:28,547 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:28,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:28,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:28,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:28,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:28,592 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:28,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:28,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:28,608 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:28,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:28,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:28,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:28,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:28,653 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:28,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:28,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:28,669 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:28,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:28,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:28,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:28,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:28,711 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:28,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:28,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:28,727 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:28,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:28,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:28,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:28,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:28,767 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:28,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:28,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:28,783 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:28,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:28,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:28,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:28,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:28,823 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:28,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:28,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:28,839 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:28,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:28,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:28,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:28,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:28,880 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:28,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:28,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:28,896 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:28,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:28,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:28,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:28,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:28,937 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:28,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:28,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:28,952 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:28,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:28,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:28,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:28,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:28,997 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:29,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:29,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:29,013 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:29,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:29,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:29,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:29,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:29,061 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:29,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:29,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:29,077 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:29,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:29,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:29,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:29,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:29,119 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:29,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:29,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:29,135 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:29,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:29,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:29,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:29,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:29,176 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:29,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:29,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:29,192 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:29,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:29,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:29,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:29,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:29,234 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:29,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:29,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:29,250 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:29,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:29,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:29,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:29,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:29,312 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:29,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:29,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:29,332 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:29,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:29,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:29,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:29,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:29,377 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:29,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:29,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:29,393 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:29,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:29,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:29,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:29,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:29,433 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:29,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:29,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:29,449 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:29,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:29,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:29,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:29,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:29,502 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:29,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:29,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:29,523 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:29,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:29,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:29,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:29,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:29,568 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:29,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:29,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:29,584 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:29,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:29,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:29,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:29,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:29,624 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:29,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:29,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:29,640 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:29,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:29,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:29,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:29,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:29,681 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:29,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:29,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:29,697 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:29,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:29,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:29,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:29,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:29,737 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:29,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:29,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:29,754 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:29,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:29,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:29,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:29,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:29,794 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:29,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:29,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:29,810 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:29,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:29,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:29,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:29,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:29,851 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:29,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:29,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:29,867 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:29,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:29,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:29,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:29,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:29,908 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:29,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:29,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:29,924 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:29,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:29,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:29,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:29,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:29,973 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:29,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:29,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:29,995 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:29,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:29,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:29,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:30,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:30,044 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:30,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:30,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:30,065 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:30,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:30,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:30,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:30,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:30,115 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:30,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:30,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:30,131 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:30,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:30,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:30,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:30,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:30,172 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:30,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:30,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:30,187 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:30,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:30,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:30,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:30,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:30,228 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:30,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:30,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:30,244 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:30,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:30,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:30,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:30,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:30,284 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:30,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:30,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:30,300 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:30,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:30,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:30,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:30,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:30,341 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:30,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:30,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:30,357 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:30,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:30,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:30,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:30,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:30,398 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:30,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:30,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:30,414 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:30,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:30,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:30,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:30,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:30,456 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:30,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:30,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:30,472 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:30,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:30,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:30,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:30,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:30,513 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:30,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:30,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:30,529 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:30,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:30,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:30,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:30,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:30,570 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:30,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:30,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:30,586 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:30,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:30,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:30,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:30,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:30,628 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:30,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:30,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:30,644 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:30,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:30,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:30,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:30,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:30,699 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:30,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:30,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:30,715 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:30,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:30,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:30,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:30,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:30,757 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:30,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:30,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:30,773 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:30,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:30,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:30,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:30,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:30,821 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:30,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:30,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:30,837 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:30,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:30,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:30,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:30,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:30,877 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:30,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:30,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:30,893 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:30,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:30,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:30,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:30,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:30,934 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:30,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:30,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:30,950 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:30,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:30,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:30,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:30,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:30,994 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:31,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:31,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:31,010 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:31,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:31,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:31,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:31,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:31,051 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:31,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:31,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:31,067 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:31,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:31,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:31,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:31,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:31,109 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:31,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:31,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:31,125 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:31,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:31,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:31,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:31,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:31,166 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:31,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:31,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:31,182 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:31,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:31,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:31,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:31,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:31,225 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:31,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:31,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:31,241 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:31,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:31,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:31,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:31,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:31,282 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:31,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:31,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:31,298 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:31,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:31,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:31,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:31,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:31,340 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:31,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:31,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:31,356 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:31,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:31,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:31,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:31,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:31,396 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:31,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:31,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:31,413 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:31,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:31,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:31,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:31,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:31,454 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:31,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:31,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:31,470 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:31,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:31,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:31,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:31,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:31,514 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:31,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:31,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:31,530 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:31,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:31,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:31,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:31,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:31,571 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:31,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:31,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:31,587 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:31,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:31,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:31,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:31,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:31,628 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:31,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:31,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:31,644 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:31,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:31,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:31,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:31,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:31,702 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:31,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:31,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:31,718 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:31,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:31,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:31,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:31,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:31,759 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:31,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:31,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:31,775 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:31,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:31,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:31,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:31,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:31,816 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:31,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:31,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:31,832 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:31,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:31,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:31,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:31,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:31,872 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:31,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:31,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:31,889 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:31,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:31,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:31,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:31,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:31,931 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:31,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:31,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:31,946 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:31,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:31,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:31,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:31,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:31,987 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:32,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:32,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:32,004 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:32,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:32,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:32,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:32,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:32,045 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:32,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:32,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:32,061 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:32,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:32,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:32,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:32,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:32,103 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:32,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:32,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:32,119 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:32,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:32,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:32,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:32,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:32,161 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:32,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:32,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:32,177 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:32,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:32,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:32,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:32,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:32,224 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:32,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:32,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:32,240 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:32,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:32,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:32,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:32,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:32,281 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:32,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:32,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:32,297 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:32,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:32,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:32,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:32,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:32,337 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:32,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:32,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:32,354 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:32,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:32,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:32,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:32,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:32,394 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:32,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:32,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:32,410 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:32,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:32,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:32,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:32,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:32,450 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:32,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:32,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:32,466 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:32,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:32,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:32,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:32,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:32,507 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:32,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:32,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:32,522 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:32,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:32,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:32,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:32,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:32,570 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:32,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:32,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:32,586 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:32,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:32,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:32,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:32,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:32,626 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:32,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:32,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:32,642 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:32,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:32,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:32,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:32,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:32,684 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:32,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:32,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:32,700 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:32,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:32,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:32,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:32,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:32,741 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:32,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:32,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:32,757 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:32,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:32,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:32,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:32,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:32,798 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:32,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:32,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:32,814 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:32,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:32,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:32,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:32,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:32,877 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:32,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:32,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:32,900 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:32,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:32,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:32,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:32,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:32,957 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:32,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:32,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:32,973 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:32,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:32,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:32,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:32,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:33,013 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:33,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:33,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:33,029 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:33,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:33,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:33,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:33,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:33,070 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:33,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:33,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:33,086 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:33,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:33,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:33,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:33,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:33,126 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:33,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:33,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:33,142 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:33,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:33,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:33,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:33,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:33,182 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:33,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:33,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:33,199 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:33,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:33,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:33,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:33,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:33,243 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:33,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:33,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:33,259 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:33,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:33,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:33,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:33,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:33,300 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:33,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:33,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:33,316 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:33,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:33,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:33,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:33,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:33,358 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:33,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:33,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:33,374 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:33,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:33,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:33,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:33,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:33,415 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:33,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:33,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:33,431 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:33,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:33,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:33,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:33,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:33,471 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:33,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:33,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:33,487 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:33,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:33,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:33,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:33,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:33,528 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:33,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:33,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:33,544 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:33,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:33,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:33,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:33,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:33,586 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:33,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:33,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:33,602 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:33,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:33,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:33,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:33,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:33,649 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:33,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:33,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:33,665 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:33,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:33,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:33,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:33,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:33,705 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:33,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:33,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:33,721 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:33,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:33,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:33,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:33,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:33,761 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:33,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:33,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:33,777 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:33,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:33,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:33,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:33,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:33,817 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:33,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:33,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:33,833 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:33,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:33,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:33,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:33,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:33,873 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:33,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:33,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:33,889 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:33,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:33,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:33,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:33,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:33,930 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:33,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:33,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:33,945 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:33,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:33,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:33,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:33,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:33,986 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:34,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:34,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:34,002 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:34,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:34,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:34,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:34,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:34,042 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:34,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:34,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:34,058 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:34,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:34,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:34,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:34,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:34,099 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:34,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:34,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:34,115 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:34,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:34,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:34,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:34,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:34,157 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:34,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:34,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:34,173 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:34,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:34,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:34,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:34,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:34,214 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:34,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:34,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:34,230 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:34,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:34,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:34,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:34,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:34,271 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:34,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:34,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:34,287 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:34,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:34,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:34,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:34,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:34,332 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:34,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:34,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:34,348 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:34,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:34,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:34,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:34,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:34,388 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:34,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:34,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:34,404 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:34,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:34,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:34,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:34,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:34,444 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:34,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:34,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:34,460 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:34,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:34,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:34,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:34,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:34,500 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:34,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:34,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:34,516 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:34,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:34,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:34,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:34,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:34,556 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:34,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:34,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:34,572 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:34,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:34,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:34,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:34,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:34,612 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:34,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:34,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:34,628 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:34,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:34,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:34,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:34,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:34,669 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:34,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:34,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:34,685 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:34,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:34,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:34,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:34,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:34,725 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:34,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:34,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:34,741 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:34,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:34,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:34,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:34,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:34,782 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:34,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:34,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:34,798 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:34,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:34,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:34,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:34,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:34,839 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:34,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:34,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:34,855 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:34,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:34,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:34,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:34,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:34,896 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:34,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:34,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:34,912 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:34,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:34,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:34,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:34,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:34,953 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:34,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:34,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:34,969 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:34,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:34,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:34,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:34,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:35,016 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:35,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:35,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:35,033 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:35,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:35,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:35,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:35,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:35,072 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:35,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:35,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:35,088 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:35,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:35,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:35,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:35,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:35,134 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:35,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:35,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:35,150 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:35,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:35,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:35,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:35,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:35,190 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:35,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:35,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:35,206 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:35,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:35,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:35,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:35,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:35,247 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:35,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:35,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:35,263 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:35,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:35,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:35,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:35,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:35,304 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:35,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:35,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:35,320 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:35,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:35,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:35,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:35,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:35,361 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:35,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:35,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:35,377 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:35,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:35,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:35,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:35,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:35,418 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:35,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:35,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:35,434 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:35,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:35,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:35,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:35,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:35,475 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:35,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:35,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:35,492 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:35,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:35,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:35,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:35,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:35,533 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:35,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:35,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:35,548 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:35,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:35,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:35,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:35,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:35,590 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:35,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:35,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:35,606 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:35,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:35,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:35,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:35,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:35,662 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:35,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:35,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:35,678 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:35,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:35,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:35,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:35,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:35,723 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:35,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:35,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:35,739 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:35,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:35,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:35,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:35,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:35,779 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:35,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:35,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:35,795 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:35,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:35,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:35,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:35,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:35,835 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:35,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:35,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:35,851 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:35,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:35,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:35,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:35,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:35,891 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:35,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:35,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:35,907 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:35,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:35,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:35,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:35,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:35,947 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:35,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:35,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:35,963 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:35,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:35,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:35,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:35,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:36,004 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:36,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:36,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:36,020 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:36,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:36,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:36,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:36,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:36,060 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:36,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:36,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:36,076 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:36,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:36,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:36,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:36,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:36,117 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:36,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:36,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:36,133 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:36,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:36,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:36,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:36,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:36,173 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:36,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:36,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:36,189 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:36,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:36,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:36,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:36,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:36,238 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:36,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:36,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:36,259 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:36,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:36,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:36,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:36,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:36,304 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:36,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:36,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:36,320 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:36,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:36,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:36,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:36,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:36,362 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:36,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:36,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:36,378 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:36,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:36,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:36,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:36,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:36,421 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:36,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:36,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:36,438 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:36,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:36,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:36,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:36,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:36,486 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:36,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:36,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:36,507 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:36,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:36,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:36,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:36,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:36,555 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:36,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:36,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:36,576 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:36,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:36,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:36,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:36,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:36,622 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:36,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:36,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:36,643 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:36,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:36,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:36,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:36,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:36,690 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:36,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:36,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:36,710 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:36,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:36,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:36,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:36,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:36,757 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:36,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:36,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:36,777 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:36,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:36,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:36,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:36,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:36,824 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:36,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:36,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:36,842 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:36,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:36,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:36,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:36,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:36,883 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:36,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:36,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:36,899 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:36,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:36,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:36,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:36,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:36,942 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:36,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:36,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:36,958 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:36,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:36,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:36,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:36,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:36,999 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:37,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:37,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:37,015 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:37,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:37,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:37,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:37,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:37,055 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:37,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:37,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:37,071 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:37,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:37,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:37,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:37,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:37,139 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:37,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:37,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:37,160 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:37,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:37,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:37,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:37,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:37,216 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:37,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:37,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:37,234 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:37,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:37,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:37,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:37,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:37,274 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:37,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:37,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:37,290 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:37,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:37,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:37,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:37,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:37,330 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:37,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:37,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:37,346 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:37,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:37,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:37,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:37,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:37,386 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:37,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:37,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:37,402 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:37,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:37,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:37,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:37,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:37,443 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:37,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:37,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:37,459 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:37,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:37,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:37,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:37,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:37,504 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:37,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:37,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:37,531 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:37,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:37,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:37,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:37,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:37,583 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:37,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:37,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:37,605 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:37,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:37,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:37,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:37,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:37,653 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:37,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:37,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:37,669 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:37,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:37,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:37,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:37,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:37,710 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:37,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:37,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:37,727 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:37,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:37,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:37,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:37,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:37,768 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:37,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:37,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:37,784 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:37,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:37,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:37,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:37,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:37,825 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:37,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:37,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:37,841 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:37,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:37,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:37,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:37,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:37,882 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:37,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:37,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:37,898 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:37,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:37,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:37,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:37,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:37,947 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:37,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:37,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:37,963 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:37,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:37,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:37,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:37,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:38,003 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:38,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:38,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:38,019 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:38,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:38,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:38,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:38,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:38,059 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:38,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:38,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:38,076 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:38,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:38,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:38,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:38,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:38,116 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:38,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:38,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:38,132 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:38,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:38,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:38,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:38,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:38,172 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:38,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:38,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:38,188 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:38,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:38,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:38,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:38,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:38,228 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:38,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:38,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:38,244 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:38,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:38,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:38,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:38,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:38,284 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:38,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:38,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:38,300 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:38,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:38,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:38,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:38,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:38,341 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:38,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:38,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:38,357 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:38,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:38,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:38,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:38,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:38,398 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:38,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:38,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:38,414 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:38,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:38,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:38,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:38,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:38,455 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:38,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:38,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:38,471 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:38,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:38,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:38,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:38,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:38,511 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:38,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:38,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:38,527 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:38,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:38,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:38,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:38,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:38,569 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:38,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:38,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:38,585 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:38,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:38,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:38,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:38,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:38,629 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:38,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:38,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:38,645 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:38,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:38,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:38,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:38,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:38,685 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:38,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:38,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:38,701 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:38,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:38,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:38,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:38,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:38,741 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:38,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:38,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:38,757 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:38,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:38,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:38,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:38,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:38,797 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:38,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:38,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:38,813 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:38,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:38,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:38,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:38,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:38,853 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:38,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:38,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:38,869 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:38,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:38,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:38,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:38,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:38,909 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:38,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:38,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:38,925 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:38,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:38,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:38,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:38,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:38,965 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:38,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:38,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:38,982 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:38,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:38,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:38,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:38,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:39,023 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:39,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:39,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:39,039 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:39,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:39,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:39,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:39,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:39,079 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:39,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:39,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:39,095 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:39,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:39,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:39,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:39,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:39,136 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:39,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:39,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:39,152 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:39,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:39,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:39,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:39,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:39,193 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:39,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:39,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:39,209 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:39,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:39,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:39,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:39,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:39,259 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:39,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:39,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:39,277 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:39,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:39,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:39,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:39,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:39,329 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:39,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:39,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:39,350 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:39,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:39,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:39,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:39,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:39,395 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:39,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:39,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:39,414 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:39,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:39,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:39,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:39,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:39,454 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:39,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:39,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:39,470 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:39,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:39,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:39,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:39,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:39,510 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:39,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:39,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:39,526 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:39,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:39,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:39,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:39,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:39,567 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:39,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:39,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:39,583 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:39,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:39,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:39,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:39,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:39,623 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:39,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:39,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:39,639 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:39,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:39,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:39,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:39,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:39,679 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:39,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:39,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:39,706 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:39,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:39,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:39,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:39,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:39,747 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:39,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:39,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:39,763 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:39,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:39,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:39,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:39,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:39,804 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:39,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:39,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:39,820 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:39,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:39,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:39,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:39,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:39,861 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:39,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:39,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:39,877 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:39,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:39,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:39,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:39,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:39,918 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:39,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:39,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:39,934 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:39,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:39,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:39,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:39,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:39,975 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:39,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:39,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:39,991 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:39,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:39,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:39,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:39,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:40,036 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:40,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:40,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:40,052 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:40,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:40,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:40,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:40,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:40,092 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:40,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:40,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:40,108 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:40,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:40,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:40,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:40,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:40,148 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:40,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:40,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:40,164 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:40,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:40,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:40,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:40,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:40,204 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:40,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:40,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:40,220 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:40,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:40,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:40,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:40,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:40,260 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:40,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:40,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:40,276 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:40,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:40,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:40,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:40,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:40,316 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:40,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:40,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:40,332 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:40,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:40,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:40,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:40,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:40,373 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:40,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:40,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:40,389 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:40,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:40,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:40,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:40,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:40,429 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:40,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:40,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:40,445 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:40,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:40,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:40,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:40,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:40,486 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:40,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:40,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:40,502 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:40,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:40,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:40,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:40,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:40,542 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:40,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:40,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:40,558 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:40,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:40,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:40,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:40,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:40,599 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:40,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:40,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:40,615 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:40,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:40,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:40,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:40,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:40,656 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:40,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:40,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:40,672 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:40,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:40,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:40,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:40,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:40,716 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:40,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:40,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:40,732 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:40,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:40,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:40,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:40,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:40,771 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:40,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:40,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:40,787 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:46:40,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:46:40,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:46:40,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:46:40,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:46:40,827 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:46:40,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:46:40,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:46:40,843 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-23 01:55:27,482 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:27,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:27,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:27,498 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:27,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:27,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:27,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:27,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:27,540 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:27,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:27,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:27,556 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:27,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:27,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:27,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:27,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:27,599 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:27,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:27,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:27,615 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:27,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:27,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:27,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:27,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:27,656 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:27,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:27,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:27,672 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:27,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:27,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:27,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:27,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:27,712 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:27,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:27,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:27,728 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:27,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:27,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:27,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:27,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:27,768 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:27,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:27,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:27,784 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:27,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:27,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:27,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:27,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:27,824 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:27,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:27,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:27,840 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:27,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:27,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:27,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:27,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:27,880 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:27,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:27,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:27,896 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:27,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:27,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:27,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:27,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:27,937 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:27,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:27,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:27,953 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:27,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:27,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:27,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:27,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:27,994 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:28,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:28,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:28,010 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:28,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:28,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:28,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:28,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:28,051 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:28,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:28,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:28,067 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:28,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:28,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:28,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:28,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:28,108 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:28,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:28,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:28,125 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:28,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:28,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:28,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:28,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:28,166 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:28,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:28,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:28,183 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:28,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:28,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:28,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:28,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:28,224 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:28,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:28,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:28,241 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:28,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:28,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:28,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:28,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:28,284 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:28,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:28,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:28,301 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:28,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:28,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:28,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:28,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:28,341 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:28,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:28,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:28,357 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:28,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:28,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:28,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:28,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:28,398 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:28,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:28,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:28,414 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:28,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:28,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:28,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:28,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:28,455 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:28,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:28,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:28,471 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:28,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:28,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:28,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:28,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:28,511 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:28,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:28,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:28,528 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:28,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:28,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:28,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:28,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:28,568 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:28,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:28,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:28,584 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:28,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:28,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:28,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:28,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:28,625 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:28,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:28,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:28,641 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:28,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:28,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:28,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:28,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:28,682 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:28,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:28,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:28,698 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:28,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:28,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:28,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:28,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:28,739 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:28,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:28,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:28,755 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:28,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:28,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:28,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:28,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:28,796 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:28,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:28,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:28,812 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:28,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:28,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:28,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:28,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:28,853 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:28,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:28,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:28,869 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:28,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:28,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:28,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:28,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:28,910 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:28,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:28,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:28,926 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:28,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:28,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:28,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:28,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:28,969 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:28,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:28,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:28,986 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:28,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:28,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:28,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:28,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:29,026 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:29,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:29,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:29,043 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:29,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:29,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:29,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:29,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:29,083 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:29,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:29,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:29,100 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:29,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:29,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:29,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:29,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:29,141 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:29,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:29,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:29,157 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:29,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:29,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:29,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:29,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:29,198 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:29,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:29,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:29,214 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:29,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:29,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:29,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:29,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:29,255 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:29,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:29,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:29,271 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:29,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:29,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:29,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:29,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:29,312 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:29,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:29,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:29,328 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:29,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:29,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:29,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:29,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:29,370 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:29,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:29,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:29,386 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:29,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:29,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:29,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:29,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:29,427 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:29,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:29,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:29,444 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:29,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:29,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:29,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:29,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:29,485 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:29,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:29,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:29,501 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:29,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:29,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:29,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:29,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:29,542 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:29,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:29,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:29,558 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:29,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:29,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:29,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:29,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:29,600 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:29,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:29,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:29,616 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:29,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:29,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:29,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:29,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:29,662 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:29,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:29,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:29,678 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:29,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:29,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:29,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:29,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:29,718 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:29,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:29,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:29,734 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:29,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:29,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:29,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:29,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:29,774 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:29,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:29,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:29,790 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:29,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:29,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:29,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:29,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:29,831 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:29,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:29,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:29,847 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:29,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:29,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:29,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:29,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:29,887 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:29,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:29,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:29,903 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:29,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:29,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:29,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:29,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:29,944 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:29,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:29,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:29,960 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:29,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:29,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:29,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:29,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:30,000 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:30,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:30,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:30,016 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:30,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:30,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:30,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:30,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:30,057 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:30,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:30,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:30,073 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:30,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:30,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:30,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:30,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:30,114 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:30,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:30,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:30,130 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:30,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:30,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:30,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:30,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:30,171 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:30,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:30,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:30,187 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:30,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:30,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:30,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:30,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:30,229 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:30,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:30,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:30,245 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:30,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:30,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:30,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:30,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:30,286 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:30,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:30,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:30,302 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:30,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:30,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:30,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:30,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:30,346 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:30,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:30,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:30,362 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:30,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:30,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:30,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:30,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:30,402 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:30,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:30,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:30,418 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:30,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:30,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:30,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:30,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:30,458 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:30,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:30,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:30,474 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:30,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:30,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:30,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:30,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:30,515 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:30,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:30,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:30,531 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:30,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:30,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:30,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:30,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:30,571 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:30,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:30,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:30,587 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:30,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:30,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:30,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:30,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:30,628 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:30,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:30,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:30,644 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:30,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:30,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:30,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:30,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:30,684 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:30,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:30,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:30,700 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:30,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:30,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:30,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:30,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:30,742 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:30,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:30,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:30,758 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:30,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:30,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:30,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:30,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:30,798 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:30,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:30,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:30,814 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:30,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:30,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:30,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:30,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:30,854 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:30,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:30,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:30,870 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:30,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:30,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:30,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:30,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:30,911 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:30,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:30,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:30,927 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:30,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:30,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:30,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:30,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:30,968 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:30,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:30,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:30,984 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:30,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:30,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:30,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:30,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:31,029 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:31,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:31,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:31,045 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:31,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:31,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:31,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:31,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:31,085 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:31,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:31,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:31,101 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:31,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:31,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:31,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:31,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:31,141 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:31,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:31,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:31,157 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:31,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:31,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:31,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:31,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:31,197 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:31,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:31,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:31,213 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:31,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:31,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:31,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:31,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:31,253 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:31,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:31,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:31,269 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:31,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:31,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:31,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:31,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:31,309 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:31,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:31,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:31,326 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:31,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:31,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:31,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:31,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:31,367 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:31,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:31,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:31,383 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:31,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:31,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:31,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:31,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:31,424 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:31,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:31,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:31,439 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:31,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:31,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:31,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:31,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:31,480 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:31,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:31,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:31,496 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:31,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:31,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:31,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:31,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:31,537 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:31,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:31,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:31,553 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:31,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:31,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:31,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:31,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:31,594 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:31,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:31,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:31,610 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:31,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:31,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:31,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:31,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:31,651 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:31,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:31,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:31,667 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:31,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:31,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:31,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:31,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:31,711 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:31,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:31,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:31,727 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:31,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:31,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:31,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:31,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:31,766 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:31,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:31,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:31,782 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:31,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:31,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:31,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:31,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:31,822 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:31,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:31,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:31,838 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:31,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:31,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:31,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:31,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:31,878 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:31,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:31,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:31,894 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:31,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:31,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:31,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:31,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:31,934 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:31,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:31,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:31,950 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:31,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:31,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:31,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:31,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:31,995 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:32,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:32,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:32,011 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:32,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:32,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:32,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:32,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:32,051 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:32,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:32,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:32,068 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:32,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:32,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:32,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:32,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:32,108 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:32,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:32,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:32,124 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:32,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:32,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:32,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:32,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:32,164 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:32,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:32,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:32,181 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:32,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:32,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:32,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:32,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:32,221 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:32,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:32,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:32,237 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:32,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:32,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:32,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:32,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:32,279 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:32,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:32,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:32,295 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:32,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:32,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:32,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:32,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:32,336 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:32,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:32,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:32,353 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:32,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:32,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:32,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:32,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:32,398 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:32,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:32,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:32,414 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:32,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:32,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:32,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:32,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:32,454 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:32,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:32,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:32,470 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:32,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:32,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:32,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:32,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:32,510 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:32,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:32,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:32,526 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:32,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:32,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:32,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:32,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:32,567 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:32,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:32,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:32,583 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:32,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:32,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:32,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:32,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:32,623 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:32,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:32,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:32,640 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:32,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:32,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:32,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:32,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:32,681 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:32,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:32,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:32,697 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:32,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:32,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:32,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:32,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:32,738 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:32,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:32,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:32,754 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:32,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:32,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:32,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:32,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:32,795 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:32,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:32,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:32,811 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:32,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:32,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:32,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:32,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:32,854 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:32,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:32,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:32,870 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:32,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:32,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:32,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:32,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:32,912 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:32,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:32,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:32,929 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:32,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:32,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:32,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:32,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:32,971 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:32,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:32,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:32,988 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:32,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:32,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:32,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:32,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:33,029 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:33,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:33,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:33,046 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:33,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:33,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:33,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:33,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:33,090 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:33,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:33,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:33,106 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:33,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:33,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:33,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:33,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:33,147 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:33,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:33,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:33,163 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:33,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:33,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:33,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:33,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:33,204 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:33,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:33,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:33,220 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:33,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:33,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:33,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:33,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:33,261 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:33,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:33,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:33,277 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:33,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:33,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:33,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:33,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:33,318 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:33,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:33,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:33,334 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:33,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:33,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:33,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:33,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:33,375 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:33,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:33,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:33,391 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:33,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:33,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:33,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:33,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:33,432 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:33,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:33,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:33,448 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:33,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:33,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:33,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:33,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:33,489 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:33,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:33,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:33,505 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:33,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:33,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:33,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:33,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:33,546 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:33,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:33,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:33,562 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:33,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:33,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:33,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:33,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:33,604 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:33,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:33,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:33,620 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:33,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:33,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:33,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:33,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:33,661 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:33,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:33,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:33,677 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:33,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:33,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:33,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:33,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:33,719 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:33,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:33,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:33,735 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:33,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:33,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:33,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:33,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:33,778 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:33,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:33,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:33,795 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:33,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:33,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:33,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:33,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:33,836 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:33,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:33,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:33,852 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:33,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:33,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:33,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:33,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:33,893 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:33,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:33,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:33,910 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:33,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:33,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:33,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:33,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:33,951 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:33,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:33,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:33,967 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:33,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:33,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:33,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:33,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:34,009 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:34,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:34,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:34,026 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:34,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:34,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:34,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:34,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:34,067 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:34,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:34,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:34,083 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:34,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:34,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:34,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:34,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:34,125 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:34,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:34,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:34,142 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:34,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:34,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:34,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:34,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:34,183 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:34,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:34,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:34,199 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:34,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:34,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:34,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:34,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:34,240 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:34,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:34,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:34,257 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:34,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:34,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:34,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:34,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:34,298 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:34,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:34,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:34,314 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:34,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:34,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:34,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:34,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:34,356 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:34,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:34,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:34,372 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:34,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:34,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:34,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:34,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:34,414 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:34,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:34,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:34,430 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:34,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:34,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:34,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:34,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:34,474 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:34,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:34,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:34,490 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:34,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:34,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:34,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:34,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:34,531 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:34,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:34,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:34,547 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:34,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:34,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:34,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:34,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:34,587 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:34,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:34,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:34,603 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:34,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:34,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:34,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:34,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:34,644 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:34,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:34,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:34,660 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:34,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:34,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:34,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:34,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:34,701 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:34,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:34,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:34,717 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:34,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:34,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:34,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:34,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:34,758 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:34,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:34,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:34,774 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:34,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:34,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:34,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:34,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:34,815 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:34,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:34,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:34,831 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:34,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:34,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:34,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:34,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:34,872 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:34,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:34,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:34,888 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:34,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:34,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:34,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:34,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:34,929 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:34,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:34,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:34,946 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:34,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:34,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:34,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:34,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:34,987 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:35,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:35,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:35,003 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:35,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:35,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:35,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:35,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:35,045 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:35,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:35,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:35,062 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:35,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:35,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:35,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:35,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:35,104 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:35,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:35,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:35,120 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:35,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:35,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:35,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:35,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:35,164 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:35,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:35,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:35,181 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:35,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:35,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:35,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:35,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:35,221 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:35,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:35,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:35,237 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:35,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:35,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:35,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:35,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:35,277 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:35,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:35,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:35,294 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:35,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:35,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:35,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:35,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:35,335 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:35,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:35,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:35,351 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:35,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:35,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:35,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:35,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:35,392 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:35,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:35,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:35,409 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:35,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:35,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:35,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:35,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:35,451 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:35,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:35,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:35,467 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:35,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:35,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:35,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:35,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:35,509 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:35,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:35,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:35,525 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:35,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:35,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:35,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:35,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:35,567 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:35,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:35,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:35,583 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:35,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:35,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:35,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:35,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:35,624 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:35,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:35,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:35,641 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:35,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:35,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:35,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:35,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:35,682 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:35,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:35,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:35,698 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:35,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:35,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:35,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:35,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:35,740 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:35,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:35,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:35,756 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:35,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:35,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:35,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:35,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:35,798 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:35,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:35,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:35,815 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:35,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:35,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:35,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:35,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:35,859 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:35,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:35,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:35,876 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:35,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:35,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:35,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:35,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:35,918 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:35,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:35,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:35,935 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:35,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:35,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:35,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:35,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:35,976 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:35,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:35,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:35,992 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:35,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:35,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:35,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:35,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:36,033 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:36,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:36,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:36,049 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:36,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:36,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:36,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:36,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:36,090 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:36,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:36,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:36,106 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:36,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:36,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:36,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:36,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:36,147 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:36,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:36,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:36,163 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:36,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:36,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:36,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:36,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:36,203 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:36,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:36,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:36,220 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:36,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:36,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:36,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:36,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:36,261 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:36,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:36,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:36,277 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:36,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:36,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:36,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:36,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:36,318 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:36,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:36,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:36,335 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:36,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:36,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:36,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:36,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:36,377 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:36,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:36,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:36,393 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:36,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:36,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:36,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:36,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:36,435 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:36,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:36,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:36,451 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:36,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:36,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:36,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:36,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:36,493 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:36,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:36,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:36,510 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:36,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:36,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:36,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:36,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:36,554 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:36,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:36,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:36,570 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:36,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:36,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:36,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:36,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:36,610 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:36,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:36,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:36,626 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:36,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:36,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:36,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:36,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:36,666 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:36,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:36,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:36,683 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:36,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:36,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:36,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:36,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:36,724 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:36,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:36,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:36,741 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:36,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:36,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:36,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:36,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:36,783 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:36,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:36,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:36,800 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:36,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:36,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:36,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:36,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:36,843 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:36,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:36,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:36,859 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:36,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:36,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:36,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:36,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:36,902 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:36,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:36,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:36,919 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:36,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:36,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:36,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:36,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:36,962 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:36,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:36,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:36,978 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:36,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:36,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:36,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:36,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:37,021 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:37,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:37,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:37,037 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:37,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:37,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:37,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:37,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:37,079 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:37,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:37,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:37,095 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:37,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:37,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:37,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:37,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:37,136 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:37,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:37,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:37,152 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:37,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:37,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:37,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:37,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:37,194 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:37,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:37,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:37,210 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:37,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:37,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:37,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:37,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:37,254 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:37,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:37,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:37,270 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:37,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:37,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:37,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:37,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:37,310 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:37,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:37,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:37,326 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:37,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:37,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:37,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:37,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:37,367 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:37,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:37,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:37,383 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:37,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:37,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:37,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:37,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:37,424 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:37,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:37,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:37,440 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:37,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:37,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:37,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:37,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:37,480 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:37,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:37,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:37,496 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:37,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:37,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:37,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:37,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:37,537 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:37,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:37,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:37,552 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:37,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:37,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:37,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:37,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:37,592 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:37,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:37,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:37,608 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:37,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:37,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:37,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:37,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:37,649 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:37,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:37,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:37,664 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:37,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:37,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:37,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:37,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:37,705 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:37,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:37,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:37,721 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:37,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:37,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:37,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:37,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:37,761 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:37,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:37,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:37,777 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:37,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:37,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:37,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:37,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:37,818 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:37,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:37,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:37,834 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:37,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:37,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:37,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:37,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:37,875 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:37,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:37,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:37,891 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:37,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:37,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:37,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:37,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:37,947 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:37,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:37,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:37,968 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:37,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:37,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:37,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:37,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:38,015 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:38,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:38,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:38,036 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:38,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:38,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:38,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:38,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:38,081 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:38,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:38,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:38,100 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:38,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:38,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:38,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:38,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:38,140 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:38,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:38,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:38,156 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:38,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:38,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:38,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:38,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:38,196 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:38,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:38,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:38,212 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:38,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:38,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:38,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:38,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:38,252 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:38,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:38,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:38,267 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:38,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:38,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:38,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:38,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:38,308 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:38,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:38,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:38,324 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:38,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:38,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:38,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:38,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:38,365 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:38,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:38,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:38,381 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:38,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:38,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:38,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:38,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:38,421 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:38,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:38,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:38,437 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:38,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:38,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:38,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:38,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:38,479 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:38,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:38,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:38,495 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:38,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:38,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:38,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:38,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:38,537 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:38,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:38,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:38,554 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:38,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:38,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:38,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:38,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:38,598 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:38,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:38,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:38,615 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:38,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:38,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:38,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:38,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:38,664 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:38,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:38,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:38,680 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:38,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:38,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:38,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:38,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:38,721 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:38,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:38,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:38,737 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:38,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:38,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:38,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:38,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:38,778 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:38,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:38,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:38,794 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:38,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:38,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:38,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:38,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:38,835 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:38,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:38,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:38,851 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:38,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:38,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:38,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:38,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:38,892 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:38,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:38,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:38,908 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:38,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:38,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:38,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:38,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:38,949 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:38,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:38,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:38,965 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:38,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:38,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:38,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:38,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:39,005 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:39,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:39,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:39,022 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:39,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:39,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:39,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:39,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:39,063 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:39,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:39,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:39,079 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:39,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:39,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:39,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:39,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:39,121 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:39,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:39,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:39,137 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:39,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:39,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:39,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:39,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:39,178 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:39,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:39,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:39,195 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:39,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:39,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:39,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:39,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:39,236 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:39,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:39,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:39,253 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:39,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:39,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:39,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:39,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:39,294 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:39,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:39,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:39,310 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:39,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:39,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:39,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:39,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:39,355 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:39,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:39,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:39,371 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:39,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:39,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:39,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:39,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:39,411 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:39,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:39,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:39,428 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:39,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:39,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:39,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:39,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:39,469 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:39,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:39,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:39,485 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:39,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:39,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:39,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:39,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:39,526 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:39,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:39,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:39,542 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:39,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:39,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:39,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:39,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:39,583 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:39,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:39,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:39,599 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:39,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:39,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:39,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:39,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:39,640 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:39,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:39,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:39,656 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:39,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:39,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:39,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:39,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:39,697 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:39,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:39,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:39,713 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:39,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:39,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:39,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:39,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:39,755 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:39,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:39,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:39,771 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:39,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:39,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:39,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:39,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:39,812 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:39,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:39,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:39,829 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:39,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:39,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:39,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:39,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:39,870 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:39,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:39,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:39,887 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:39,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:39,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:39,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:39,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:39,929 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:39,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:39,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:39,945 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:39,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:39,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:39,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:39,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:39,988 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:40,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:40,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:40,004 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:40,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:40,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:40,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:40,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:40,049 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:40,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:40,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:40,066 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:40,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:40,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:40,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:40,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:40,107 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:40,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:40,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:40,123 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:40,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:40,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:40,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:40,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:40,164 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:40,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:40,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:40,180 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:40,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:40,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:40,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:40,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:40,221 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:40,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:40,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:40,238 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:40,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:40,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:40,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:40,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:40,279 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:40,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:40,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:40,295 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:40,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:40,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:40,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:40,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:40,337 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:40,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:40,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:40,354 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:40,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:40,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:40,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:40,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:40,396 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:40,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:40,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:40,413 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:40,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:40,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:40,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:40,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:40,454 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:40,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:40,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:40,470 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:40,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:40,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:40,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:40,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:40,511 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:40,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:40,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:40,527 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:40,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:40,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:40,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:40,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:40,568 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:40,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:40,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:40,584 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:40,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:40,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:40,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:40,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:40,626 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:40,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:40,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:40,642 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:40,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:40,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:40,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:40,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:40,684 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:40,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:40,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:40,700 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:40,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:40,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:40,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:40,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:40,745 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:40,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:40,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:40,761 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:40,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:40,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:40,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:40,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:40,803 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:40,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:40,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:40,820 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:40,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:40,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:40,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:40,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:40,861 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:40,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:40,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:40,877 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:40,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:40,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:40,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:40,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:40,917 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:40,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:40,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:40,933 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:40,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:40,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:40,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:40,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:40,974 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:40,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:40,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:40,990 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:40,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:40,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:40,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:40,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,031 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:41,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:41,047 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:41,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:41,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,089 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:41,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:41,106 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:41,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:41,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,148 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:41,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:41,165 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:41,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:41,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,210 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:41,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:41,227 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:41,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:41,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,270 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:41,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:41,286 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:41,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:41,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,329 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:41,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:41,346 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:41,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:41,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,389 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:41,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:41,405 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:41,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:41,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,450 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:41,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:41,467 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:41,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:41,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,509 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:41,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:41,525 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:41,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:41,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,567 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:41,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:41,584 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:41,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:41,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,625 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:41,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:41,642 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:41,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:41,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,686 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:41,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:41,704 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:41,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:41,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,749 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:41,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:41,767 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:41,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:41,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,814 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:41,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:41,833 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:41,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:41,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,882 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:41,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:41,901 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:41,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:41,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,948 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:41,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:41,967 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:41,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:41,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,013 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:42,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:42,031 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:42,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:42,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,076 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:42,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:42,092 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:42,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:42,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,138 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:42,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:42,156 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:42,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:42,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,208 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:42,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:42,225 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:42,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:42,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,266 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:42,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:42,282 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:42,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:42,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,323 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:42,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:42,339 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:42,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:42,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,380 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:42,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:42,396 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:42,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:42,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,436 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:42,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:42,453 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:42,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:42,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,493 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:42,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:42,509 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:42,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:42,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,551 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:42,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:42,567 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:42,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:42,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,609 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:42,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:42,626 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:42,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:42,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,669 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:42,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:42,685 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:42,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:42,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,727 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:42,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:42,744 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:42,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:42,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,787 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:42,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:42,803 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:42,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:42,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,845 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:42,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:42,862 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:42,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:42,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,907 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:42,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:42,923 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:42,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:42,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,963 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:42,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:42,979 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:42,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:42,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,020 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:43,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:43,036 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:43,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:43,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,077 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:43,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:43,093 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:43,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:43,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,134 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:43,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:43,151 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:43,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:43,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,193 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:43,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:43,210 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:43,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:43,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,252 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:43,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:43,268 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:43,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:43,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,309 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:43,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:43,325 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:43,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:43,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,371 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:43,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:43,388 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:43,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:43,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,431 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:43,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:43,448 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:43,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:43,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,494 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:43,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:43,512 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:43,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:43,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,561 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:43,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:43,580 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:43,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:43,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,632 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:43,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:43,651 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:43,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:43,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,699 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:43,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:43,718 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:43,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:43,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,767 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:43,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:43,786 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:43,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:43,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,835 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:43,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:43,854 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:43,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:43,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,904 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:43,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:43,924 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:43,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:43,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,974 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:43,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:43,994 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:43,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:43,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,043 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:44,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:44,062 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:44,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:44,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,109 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:44,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:44,127 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:44,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:44,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,169 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:44,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:44,185 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:44,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:44,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,226 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:44,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:44,242 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:44,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:44,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,284 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:44,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:44,300 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:44,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:44,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,342 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:44,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:44,359 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:44,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:44,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,404 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:44,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:44,420 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:44,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:44,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,461 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:44,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:44,477 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:44,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:44,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,519 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:44,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:44,535 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:44,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:44,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,577 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:44,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:44,594 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:44,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:44,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,636 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:44,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:44,653 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:44,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:44,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,696 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:44,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:44,713 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:44,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:44,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,756 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:44,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:44,773 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:44,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:44,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,818 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:44,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:44,835 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:44,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:44,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,879 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:44,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:44,896 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:44,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:44,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,940 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:44,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:44,958 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:44,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:44,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,003 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:45,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:45,021 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:45,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:45,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,068 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:45,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:45,085 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:45,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:45,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,132 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:45,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:45,149 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:45,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:45,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,192 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:45,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:45,210 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:45,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:45,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,254 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:45,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:45,272 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:45,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:45,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,317 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:45,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:45,335 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:45,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:45,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,378 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:45,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:45,395 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:45,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:45,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,439 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:45,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:45,456 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:45,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:45,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,497 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:45,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:45,513 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:45,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:45,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,554 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:45,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:45,570 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:45,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:45,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,611 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:45,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:45,627 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:45,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:45,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,669 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:45,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:45,685 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:45,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:45,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,726 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:45,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:45,743 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:45,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:45,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,785 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:45,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:45,801 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:45,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:45,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,845 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:45,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:45,862 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:45,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:45,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,903 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:45,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:45,919 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:45,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:45,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,960 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:45,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:45,976 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:45,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:45,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,017 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:46,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:46,034 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:46,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:46,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,075 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:46,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:46,092 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:46,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:46,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,133 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:46,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:46,150 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:46,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:46,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,191 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:46,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:46,208 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:46,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:46,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,250 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:46,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:46,266 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:46,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:46,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,309 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:46,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:46,325 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:46,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:46,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,368 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:46,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:46,385 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:46,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:46,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,427 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:46,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:46,444 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:46,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:46,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,487 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:46,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:46,504 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:46,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:46,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,548 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:46,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:46,565 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:46,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:46,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,606 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:46,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:46,623 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:46,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:46,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,664 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:46,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:46,681 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:46,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:46,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,723 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:46,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:46,739 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:46,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:46,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,781 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:46,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:46,798 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:46,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:46,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,840 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:46,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:46,856 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:46,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:46,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,898 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:46,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:46,915 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:46,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:46,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,958 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:46,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:46,974 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:46,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:46,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,017 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:47,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:47,034 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:47,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:47,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,076 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:47,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:47,093 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:47,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:47,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,136 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:47,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:47,153 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:47,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:47,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,196 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:47,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:47,213 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:47,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:47,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,258 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:47,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:47,276 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:47,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:47,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,317 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:47,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:47,334 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:47,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:47,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,377 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:47,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:47,394 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:47,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:47,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,437 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:47,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:47,454 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:47,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:47,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,496 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:47,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:47,512 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:47,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:47,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,553 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:47,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:47,569 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:47,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:47,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,609 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:47,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:47,626 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:47,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:47,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,668 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:47,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:47,686 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:47,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:47,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,731 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:47,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:47,747 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:47,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:47,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,790 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:47,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:47,806 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:47,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:47,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,849 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:47,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:47,866 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:47,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:47,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,907 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:47,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:47,923 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:47,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:47,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,968 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:47,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:47,985 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:47,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:47,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,025 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:48,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:48,041 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:48,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:48,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,081 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:48,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:48,097 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:48,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:48,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,137 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:48,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:48,153 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:48,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:48,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,194 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:48,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:48,210 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:48,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:48,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,251 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:48,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:48,267 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:48,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:48,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,307 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:48,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:48,323 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:48,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:48,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,365 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:48,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:48,381 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:48,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:48,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,421 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:48,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:48,438 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:48,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:48,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,479 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:48,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:48,495 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:48,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:48,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,536 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:48,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:48,552 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:48,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:48,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,593 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:48,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:48,609 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:48,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:48,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,653 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:48,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:48,669 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:48,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:48,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,709 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:48,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:48,725 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:48,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:48,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,766 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:48,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:48,782 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:48,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:48,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,822 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:48,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:48,838 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:48,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:48,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,879 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:48,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:48,895 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:48,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:48,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,935 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:48,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:48,952 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:48,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:48,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,992 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:49,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:49,008 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:49,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:49,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,049 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:49,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:49,065 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:49,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:49,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,107 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:49,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:49,123 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:49,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:49,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,164 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:49,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:49,180 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:49,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:49,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,222 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:49,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:49,238 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:49,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:49,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,280 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:49,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:49,296 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:49,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:49,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,340 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:49,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:49,356 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:49,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:49,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,396 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:49,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:49,412 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:49,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:49,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,453 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:49,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:49,469 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:49,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:49,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,509 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:49,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:49,525 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:49,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:49,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,565 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:49,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:49,581 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:49,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:49,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,622 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:49,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:49,638 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:49,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:49,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,679 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:49,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:49,695 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:49,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:49,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,736 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:49,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:49,752 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:49,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:49,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,793 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:49,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:49,809 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:49,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:49,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,850 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:49,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:49,866 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:49,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:49,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,907 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:49,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:49,924 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:49,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:49,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,965 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:49,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:49,981 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:49,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:49,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,025 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:50,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:50,041 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:50,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:50,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,082 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:50,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:50,098 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:50,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:50,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,138 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:50,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:50,154 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:50,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:50,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,194 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:50,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:50,210 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:50,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:50,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,251 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:50,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:50,267 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:50,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:50,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,307 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:50,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:50,323 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:50,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:50,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,365 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:50,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:50,381 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:50,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:50,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,422 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:50,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:50,438 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:50,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:50,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,479 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:50,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:50,495 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:50,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:50,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,537 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:50,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:50,553 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:50,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:50,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,594 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:50,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:50,611 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:50,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:50,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,652 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:50,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:50,668 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:50,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:50,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,713 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:50,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:50,729 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:50,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:50,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,770 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:50,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:50,786 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:50,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:50,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,826 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:50,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:50,842 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:50,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:50,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,883 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:50,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:50,899 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:50,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:50,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,940 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:50,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:50,956 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:50,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:50,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,997 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:51,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:51,013 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:51,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:51,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,054 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:51,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:51,070 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:51,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:51,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,111 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:51,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:51,128 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:51,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:51,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,169 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:51,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:51,186 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:51,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:51,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,228 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:51,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:51,244 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:51,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:51,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,286 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:51,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:51,302 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:51,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:51,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,345 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:51,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:51,361 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:51,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:51,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,406 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:51,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:51,422 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:51,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:51,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,463 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:51,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:51,479 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:51,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:51,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,520 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:51,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:51,536 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:51,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:51,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,577 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:51,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:51,594 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:51,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:51,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,635 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:51,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:51,652 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:51,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:51,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,693 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:51,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:51,709 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:51,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:51,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,751 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:51,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:51,769 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:51,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:51,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,817 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:51,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:51,835 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:51,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:51,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,880 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:51,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:51,897 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:51,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:51,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,941 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:51,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:51,959 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:51,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:51,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,004 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:52,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:52,021 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:52,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:52,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,064 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:52,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:52,080 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:52,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:52,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,127 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:52,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:52,144 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:52,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:52,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,185 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:52,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:52,201 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:52,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:52,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,242 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:52,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:52,259 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:52,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:52,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,301 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:52,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:52,318 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:52,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:52,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,361 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:52,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:52,377 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:52,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:52,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,419 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:52,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:52,436 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:52,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:52,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,478 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:52,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:52,495 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:52,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:52,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,538 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:52,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:52,555 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:52,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:52,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,597 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:52,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:52,614 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:52,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:52,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,658 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:52,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:52,674 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:52,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:52,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,716 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:52,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:52,732 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:52,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:52,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,774 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:52,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:52,792 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:52,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:52,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,836 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:52,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:52,853 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:52,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:52,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,893 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:52,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:52,909 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:52,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:52,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,949 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:52,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:52,966 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:52,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:52,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,006 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:53,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:53,022 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:53,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:53,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,063 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:53,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:53,079 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:53,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:53,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,119 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:53,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:53,136 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:53,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:53,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,176 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:53,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:53,193 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:53,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:53,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,233 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:53,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:53,249 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:53,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:53,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,291 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:53,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:53,307 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:53,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:53,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,349 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:53,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:53,365 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:53,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:53,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,407 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:53,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:53,423 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:53,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:53,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,464 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:53,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:53,480 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:53,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:53,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,526 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:53,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:53,543 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:53,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:53,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,583 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:53,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:53,599 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:53,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:53,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,639 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:53,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:53,655 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:53,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:53,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,696 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:53,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:53,712 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:53,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:53,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,752 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:53,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:53,769 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:53,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:53,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,809 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:53,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:53,825 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:53,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:53,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,866 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:53,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:53,882 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:53,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:53,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,923 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:53,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:53,939 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:53,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:53,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,980 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:53,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:53,996 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:53,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:53,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,038 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:54,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:54,054 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:54,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:54,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,095 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:54,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:54,111 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:54,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:54,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,153 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:54,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:54,169 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:54,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:54,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,213 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:54,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:54,229 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:54,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:54,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,270 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:54,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:54,286 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:54,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:54,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,327 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:54,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:54,343 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:54,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:54,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,384 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:54,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:54,400 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:54,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:54,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,441 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:54,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:54,457 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:54,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:54,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,501 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:54,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:54,518 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:54,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:54,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,560 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:54,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:54,576 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:54,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:54,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,618 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:54,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:54,634 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:54,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:54,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,675 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:54,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:54,691 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:54,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:54,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,733 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:54,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:54,749 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:54,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:54,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,790 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:54,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:54,806 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:54,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:54,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,847 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:54,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:54,863 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:54,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:54,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,908 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:54,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:54,924 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:54,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:54,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,964 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:54,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:54,980 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:54,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:54,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,021 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:55,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:55,037 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:55,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:55,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,077 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:55,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:55,094 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:55,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:55,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,134 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:55,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:55,150 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:55,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:55,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,191 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:55,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:55,207 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:55,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:55,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,248 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:55,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:55,265 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:55,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:55,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,306 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:55,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:55,322 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:55,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:55,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,364 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:55,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:55,380 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:55,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:55,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,423 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:55,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:55,439 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:55,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:55,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,482 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:55,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:55,498 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:55,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:55,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,541 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:55,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:55,557 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:55,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:55,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,603 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:55,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:55,619 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:55,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:55,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,660 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:55,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:55,677 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:55,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:55,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,717 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:55,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:55,734 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:55,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:55,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,776 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:55,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:55,793 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:55,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:55,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,835 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:55,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:55,852 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:55,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:55,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,895 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:55,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:55,912 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:55,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:55,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,955 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:55,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:55,972 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:55,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:55,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,015 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:56,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:56,032 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:56,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:56,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,075 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:56,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:56,091 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:56,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:56,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,135 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:56,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:56,152 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:56,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:56,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,197 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:56,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:56,214 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:56,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:56,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,256 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:56,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:56,272 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:56,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:56,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,317 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:56,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:56,333 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:56,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:56,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,374 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:56,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:56,390 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:56,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:56,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,430 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:56,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:56,446 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:56,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:56,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,486 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:56,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:56,502 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:56,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:56,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,542 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:56,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:56,558 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:56,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:56,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,598 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:56,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:56,614 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:56,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:56,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,655 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:56,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:56,671 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:56,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:56,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,711 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:56,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:56,727 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:56,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:56,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,768 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:56,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:56,784 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:56,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:56,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,827 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:56,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:56,843 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:56,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:56,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,886 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:56,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:56,902 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:56,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:56,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,945 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:56,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:56,962 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:56,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:56,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,007 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:57,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:57,023 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:57,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:57,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,063 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:57,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:57,079 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:57,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:57,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,119 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:57,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:57,136 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:57,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:57,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,176 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:57,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:57,192 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:57,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:57,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,233 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:57,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:57,249 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:57,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:57,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,292 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:57,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:57,309 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:57,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:57,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,350 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:57,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:57,367 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:57,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:57,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,409 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:57,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:57,426 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:57,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:57,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,468 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:57,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:57,485 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:57,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:57,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,529 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:57,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:57,545 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:57,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:57,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,587 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:57,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:57,603 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:57,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:57,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,645 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:57,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:57,661 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:57,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:57,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,707 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:57,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:57,724 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:57,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:57,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,765 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:57,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:57,782 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:57,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:57,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,823 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:57,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:57,840 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:57,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:57,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,881 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:57,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:57,897 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:57,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:57,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,938 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:57,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:57,954 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:57,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:57,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,994 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:58,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:58,011 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:58,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:58,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,051 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:58,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:58,068 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:58,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:58,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,108 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:58,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:58,124 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:58,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:58,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,165 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:58,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:58,181 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:58,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:58,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,222 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:58,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:58,238 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:58,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:58,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,280 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:58,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:58,296 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:58,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:58,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,337 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:58,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:58,354 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:58,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:58,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,397 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:58,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:58,414 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:58,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:58,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,454 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:58,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:58,470 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:58,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:58,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,510 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:58,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:58,526 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:58,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:58,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,567 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:58,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:58,583 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:58,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:58,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,623 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:58,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:58,640 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:58,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:58,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,681 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:58,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:58,697 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:58,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:58,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,739 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:58,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:58,755 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:58,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:58,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,797 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:58,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:58,814 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:58,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:58,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,856 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:58,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:58,873 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:58,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:58,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,916 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:58,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:58,932 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:58,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:58,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,976 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:58,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:58,993 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:58,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:58,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,036 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:59,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:59,053 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:59,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:59,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,100 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:59,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:59,117 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:59,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:59,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,158 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:59,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:59,174 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:59,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:59,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,216 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:59,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:59,233 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:59,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:59,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,275 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:59,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:59,292 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:59,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:59,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,334 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:59,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:59,351 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:59,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:59,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,394 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:59,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:59,411 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:59,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:59,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,453 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:59,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:59,470 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:59,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:59,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,514 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:59,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:59,530 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:59,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:59,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,573 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:59,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:59,589 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:59,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:59,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,633 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:59,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:59,650 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:59,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:59,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,693 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:59,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:59,710 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:59,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:59,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,753 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:59,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:59,770 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:59,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:59,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,816 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:59,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:59,833 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:59,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:59,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,875 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:59,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:59,892 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:59,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:59,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,935 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:55:59,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:55:59,951 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:55:59,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:55:59,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,992 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:00,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:00,007 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:00,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:00,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,047 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:00,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:00,063 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:00,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:00,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,103 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:00,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:00,119 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:00,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:00,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,160 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:00,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:00,176 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:00,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:00,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,217 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:00,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:00,233 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:00,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:00,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,273 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:00,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:00,289 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:00,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:00,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,330 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:00,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:00,346 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:00,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:00,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,387 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:00,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:00,404 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:00,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:00,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,445 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:00,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:00,461 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:00,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:00,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,504 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:00,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:00,520 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:00,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:00,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,560 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:00,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:00,576 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:00,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:00,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,616 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:00,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:00,632 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:00,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:00,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,673 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:00,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:00,689 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:00,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:00,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,729 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:00,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:00,746 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:00,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:00,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,786 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:00,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:00,802 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:00,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:00,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,843 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:00,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:00,860 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:00,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:00,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,901 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:00,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:00,917 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:00,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:00,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,960 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:00,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:00,976 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:00,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:00,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,018 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:01,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:01,034 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:01,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:01,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,076 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:01,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:01,093 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:01,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:01,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,134 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:01,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:01,151 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:01,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:01,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,195 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:01,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:01,211 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:01,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:01,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,252 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:01,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:01,268 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:01,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:01,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,309 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:01,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:01,325 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:01,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:01,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,366 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:01,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:01,382 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:01,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:01,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,424 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:01,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:01,440 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:01,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:01,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,481 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:01,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:01,497 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:01,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:01,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,538 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:01,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:01,554 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:01,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:01,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,595 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:01,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:01,611 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:01,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:01,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,652 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:01,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:01,668 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:01,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:01,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,709 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:01,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:01,726 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:01,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:01,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,767 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:01,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:01,784 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:01,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:01,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,825 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:01,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:01,842 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:01,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:01,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,888 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:01,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:01,904 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:01,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:01,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,945 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:01,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:01,961 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:01,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:01,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,002 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:02,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:02,018 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:02,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:02,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,059 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:02,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:02,076 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:02,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:02,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,117 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:02,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:02,133 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:02,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:02,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,175 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:02,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:02,191 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:02,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:02,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,232 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:02,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:02,249 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:02,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:02,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,291 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:02,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:02,307 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:02,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:02,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,350 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:02,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:02,367 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:02,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:02,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,409 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:02,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:02,425 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:02,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:02,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,467 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:02,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:02,484 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:02,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:02,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,526 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:02,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:02,543 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:02,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:02,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,587 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:02,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:02,604 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:02,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:02,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,645 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:02,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:02,661 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:02,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:02,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,702 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:02,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:02,719 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:02,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:02,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,760 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:02,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:02,777 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:02,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:02,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,819 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:02,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:02,841 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:02,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:02,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,883 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:02,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:02,900 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:02,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:02,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,941 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:02,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:02,958 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:02,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:02,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,999 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:03,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:03,015 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:03,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:03,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,057 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:03,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:03,073 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:03,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:03,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,115 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:03,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:03,131 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:03,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:03,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,173 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:03,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:03,189 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:03,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:03,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,231 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:03,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:03,248 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:03,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:03,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,294 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:03,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:03,310 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:03,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:03,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,351 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:03,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:03,368 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:03,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:03,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,408 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:03,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:03,425 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:03,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:03,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,466 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:03,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:03,482 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:03,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:03,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,523 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:03,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:03,539 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:03,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:03,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,579 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:03,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:03,595 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:03,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:03,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,635 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:03,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:03,651 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:03,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:03,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,692 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:03,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:03,708 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:03,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:03,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,749 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:03,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:03,765 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:03,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:03,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,808 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:03,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:03,825 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:03,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:03,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,869 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:03,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:03,886 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:03,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:03,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,930 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:03,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:03,946 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:03,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:03,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,990 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:04,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:04,006 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:04,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:04,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,047 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:04,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:04,063 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:04,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:04,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,103 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:04,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:04,120 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:04,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:04,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,161 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:04,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:04,177 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:04,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:04,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,218 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:04,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:04,234 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:04,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:04,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,275 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:04,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:04,291 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:04,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:04,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,332 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:04,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:04,349 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:04,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:04,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,390 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:04,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:04,407 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:04,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:04,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,448 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:04,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:04,464 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:04,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:04,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,506 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:04,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:04,523 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:04,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:04,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,565 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:04,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:04,581 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:04,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:04,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,623 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:04,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:04,640 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:04,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:04,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,686 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:04,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:04,703 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:04,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:04,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,743 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:04,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:04,760 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:04,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:04,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,801 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:04,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:04,817 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:04,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:04,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,860 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:04,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:04,877 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:04,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:04,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,920 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:04,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:04,937 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:04,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:04,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,979 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:04,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:04,995 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:04,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:04,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,038 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:05,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:05,055 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:05,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:05,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,097 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:05,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:05,113 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:05,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:05,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,157 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:05,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:05,174 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:05,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:05,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,217 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:05,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:05,233 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:05,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:05,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,277 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:05,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:05,294 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:05,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:05,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,339 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:05,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:05,357 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:05,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:05,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,403 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:05,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:05,420 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:05,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:05,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,463 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:05,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:05,480 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:05,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:05,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,523 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:05,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:05,540 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:05,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:05,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,583 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:05,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:05,600 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:05,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:05,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,644 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:05,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:05,661 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:05,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:05,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,705 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:05,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:05,722 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:05,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:05,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,765 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:05,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:05,782 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:05,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:05,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,825 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:05,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:05,843 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:05,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:05,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,887 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:05,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:05,904 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:05,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:05,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,949 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:05,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:05,966 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:05,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:05,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,010 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:06,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:06,027 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:06,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:06,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,072 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:06,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:06,089 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:06,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:06,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,134 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:06,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:06,151 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:06,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:06,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,192 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:06,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:06,209 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:06,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:06,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,250 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:06,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:06,267 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:06,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:06,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,308 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:06,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:06,325 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:06,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:06,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,370 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:06,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:06,388 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:06,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:06,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,434 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:06,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:06,451 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:06,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:06,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,495 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:06,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:06,511 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:06,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:06,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,552 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:06,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:06,569 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:06,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:06,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,612 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:06,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:06,628 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:06,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:06,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,671 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:06,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:06,688 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:06,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:06,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,731 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:06,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:06,748 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:06,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:06,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,792 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:06,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:06,809 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:06,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:06,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,857 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:06,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:06,873 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:06,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:06,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,914 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:06,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:06,930 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:06,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:06,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,971 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:06,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:06,987 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:06,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:06,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:07,029 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:07,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:07,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:07,045 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:07,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:07,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:07,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:07,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:07,088 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:07,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:07,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:07,105 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:07,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:07,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:07,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:07,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:07,148 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:07,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:07,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:07,165 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:07,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:07,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:07,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:07,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:07,206 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:07,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:07,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:07,222 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:07,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:07,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:07,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:07,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:07,264 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:07,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:07,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:07,280 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:07,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:07,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:07,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:07,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:07,324 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:07,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:07,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:07,341 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:07,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:07,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:07,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:07,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:07,387 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:07,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:07,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:07,405 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:07,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:07,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:07,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:07,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:07,451 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:07,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:07,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:07,469 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:07,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:07,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:07,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:07,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:07,516 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:07,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:07,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:07,534 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:07,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:07,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:07,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:07,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:07,584 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:07,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:07,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:07,601 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:07,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:07,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:07,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:07,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:07,644 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:07,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:07,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:07,661 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:07,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:07,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:07,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:07,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:07,703 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:07,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:07,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:07,720 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:07,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:07,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:07,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:07,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:07,765 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:07,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:07,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:07,783 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:07,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:07,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:07,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:07,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:07,829 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:07,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:07,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:07,847 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:07,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:07,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:07,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:07,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:07,893 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:07,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:07,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:07,912 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:07,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:07,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:07,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:07,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:07,959 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:07,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:07,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:07,978 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:07,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:07,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:07,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:07,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:08,025 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:08,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:08,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:08,044 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:08,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:08,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:08,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:08,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:08,090 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:08,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:08,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:08,108 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:08,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:08,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:08,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:08,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:08,155 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:08,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:08,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:08,173 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:08,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:08,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:08,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:08,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:08,220 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:08,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:08,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:08,239 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:08,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:08,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:08,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:08,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:08,285 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:08,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:08,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:08,302 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:08,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:08,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:08,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:08,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:08,351 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:08,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:08,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:08,367 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:08,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:08,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:08,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:08,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:08,409 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:08,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:08,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:08,426 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:08,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:08,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:08,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:08,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:08,467 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:08,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:08,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:08,484 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:08,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:08,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:08,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:08,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:08,526 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:08,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:08,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:08,542 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:08,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:08,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:08,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:08,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:08,584 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:08,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:08,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:08,600 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:08,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:08,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:08,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:08,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:08,641 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:08,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:08,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:08,658 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:08,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:08,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:08,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:08,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:08,699 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:08,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:08,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:08,715 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:08,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:08,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:08,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:08,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:08,757 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:08,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:08,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:08,773 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:08,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:08,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:08,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:08,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:08,815 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:08,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:08,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:08,831 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:08,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:08,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:08,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:08,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:08,873 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:08,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:08,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:08,889 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:08,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:08,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:08,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:08,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:08,931 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:08,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:08,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:08,947 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:08,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:08,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:08,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:08,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:08,988 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:09,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:09,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:09,005 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:09,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:09,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:09,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:09,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:09,051 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:09,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:09,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:09,067 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:09,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:09,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:09,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:09,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:09,108 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:09,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:09,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:09,124 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:09,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:09,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:09,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:09,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:09,165 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:09,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:09,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:09,181 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:09,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:09,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:09,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:09,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:09,223 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:09,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:09,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:09,239 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:09,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:09,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:09,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:09,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:09,280 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:09,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:09,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:09,297 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:09,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:09,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:09,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:09,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:09,338 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:09,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:09,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:09,355 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:09,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:09,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:09,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:09,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:09,396 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:09,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:09,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:09,412 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:09,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:09,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:09,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:09,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:09,454 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:09,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:09,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:09,470 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:09,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:09,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:09,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:09,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:09,511 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:09,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:09,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:09,528 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:09,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:09,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:09,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:09,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:09,569 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:09,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:09,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:09,586 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:09,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:09,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:09,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:09,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:09,627 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:09,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:09,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:09,644 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:09,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:09,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:09,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:09,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:09,686 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:09,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:09,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:09,702 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:09,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:09,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:09,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:09,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:09,746 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:09,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:09,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:09,763 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:09,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:09,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:09,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:09,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:09,803 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:09,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:09,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:09,820 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:09,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:09,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:09,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:09,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:09,861 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:09,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:09,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:09,877 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:09,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:09,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:09,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:09,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:09,919 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:09,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:09,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:09,935 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:09,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:09,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:09,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:09,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:09,977 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:09,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:09,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:09,993 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:09,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:09,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:09,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:09,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:10,035 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:10,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:10,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:10,051 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:10,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:10,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:10,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:10,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:10,091 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:10,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:10,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:10,107 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:10,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:10,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:10,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:10,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:10,148 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:10,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:10,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:10,164 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:10,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:10,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:10,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:10,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:10,205 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:10,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:10,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:10,221 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:10,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:10,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:10,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:10,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:10,262 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:10,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:10,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:10,278 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:10,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:10,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:10,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:10,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:10,319 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:10,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:10,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:10,336 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:10,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:10,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:10,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:10,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:10,378 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:10,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:10,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:10,394 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:10,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:10,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:10,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:10,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:10,440 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:10,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:10,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:10,456 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:10,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:10,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:10,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:10,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:10,497 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:10,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:10,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:10,513 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:10,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:10,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:10,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:10,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:10,553 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:10,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:10,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:10,570 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:10,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:10,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:10,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:10,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:10,611 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:10,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:10,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:10,627 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:10,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:10,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:10,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:10,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:10,668 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:10,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:10,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:10,684 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:10,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:10,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:10,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:10,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:10,725 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:10,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:10,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:10,741 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:10,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:10,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:10,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:10,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:10,782 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:10,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:10,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:10,799 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:10,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:10,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:10,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:10,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:10,841 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:10,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:10,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:10,858 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:10,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:10,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:10,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:10,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:10,900 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:10,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:10,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:10,917 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:10,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:10,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:10,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:10,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:10,959 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:10,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:10,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:10,976 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:10,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:10,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:10,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:10,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:11,020 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:11,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:11,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:11,036 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:11,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:11,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:11,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:11,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:11,079 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:11,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:11,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:11,096 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:11,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:11,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:11,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:11,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:11,141 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:11,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:11,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:11,158 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:11,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:11,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:11,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:11,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:11,199 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:11,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:11,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:11,216 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:11,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:11,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:11,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:11,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:11,258 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:11,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:11,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:11,275 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:11,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:11,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:11,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:11,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:11,318 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:11,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:11,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:11,334 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:11,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:11,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:11,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:11,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:11,378 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:11,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:11,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:11,396 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:11,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:11,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:11,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:11,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:11,439 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:11,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:11,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:11,456 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:11,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:11,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:11,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:11,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:11,499 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:11,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:11,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:11,516 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:11,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:11,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:11,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:11,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:11,556 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:11,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:11,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:11,573 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:11,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:11,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:11,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:11,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:11,614 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:11,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:11,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:11,630 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:11,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:11,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:11,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:11,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:11,671 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:11,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:11,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:11,687 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:11,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:11,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:11,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:11,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:11,728 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:11,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:11,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:11,744 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:11,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:11,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:11,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:11,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:11,786 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:11,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:11,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:11,802 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:11,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:11,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:11,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:11,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:11,846 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:11,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:11,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:11,862 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:11,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:11,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:11,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:11,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:11,902 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:11,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:11,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:11,918 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:11,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:11,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:11,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:11,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:11,958 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:11,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:11,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:11,975 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:11,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:11,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:11,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:11,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:12,015 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:12,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:12,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:12,031 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:12,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:12,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:12,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:12,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:12,071 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:12,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:12,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:12,087 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:12,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:12,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:12,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:12,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:12,128 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:12,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:12,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:12,143 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:12,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:12,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:12,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:12,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:12,184 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:12,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:12,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:12,200 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:12,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:12,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:12,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:12,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:12,241 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:12,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:12,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:12,257 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:12,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:12,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:12,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:12,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:12,298 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:12,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:12,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:12,315 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:12,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:12,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:12,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:12,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:12,356 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:12,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:12,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:12,373 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:12,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:12,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:12,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:12,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:12,414 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:12,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:12,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:12,430 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:12,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:12,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:12,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:12,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:12,475 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:12,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:12,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:12,492 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:12,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:12,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:12,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:12,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:12,541 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:12,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:12,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:12,558 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:12,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:12,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:12,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:12,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:12,600 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:12,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:12,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:12,617 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:12,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:12,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:12,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:12,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:12,657 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:12,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:12,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:12,673 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:12,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:12,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:12,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:12,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:12,713 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:12,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:12,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:12,729 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:12,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:12,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:12,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:12,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:12,770 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:12,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:12,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:12,788 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:12,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:12,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:12,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:12,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:12,828 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:12,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:12,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:12,844 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:12,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:12,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:12,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:12,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:12,886 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:12,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:12,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:12,902 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:12,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:12,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:12,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:12,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:12,943 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:12,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:12,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:12,959 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:12,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:12,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:12,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:12,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:12,999 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:13,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:13,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:13,016 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:13,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:13,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:13,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:13,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:13,056 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:13,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:13,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:13,072 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:13,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:13,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:13,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:13,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:13,113 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:13,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:13,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:13,129 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:13,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:13,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:13,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:13,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:13,170 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:13,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:13,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:13,186 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:13,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:13,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:13,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:13,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:13,230 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:13,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:13,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:13,246 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:13,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:13,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:13,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:13,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:13,286 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:13,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:13,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:13,302 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:13,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:13,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:13,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:13,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:13,342 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:13,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:13,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:13,358 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:13,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:13,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:13,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:13,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:13,398 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:13,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:13,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:13,414 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:13,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:13,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:13,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:13,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:13,454 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:13,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:13,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:13,470 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:13,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:13,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:13,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:13,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:13,510 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:13,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:13,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:13,526 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:13,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:13,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:13,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:13,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:13,567 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:13,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:13,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:13,583 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:13,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:13,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:13,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:13,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:13,623 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:13,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:13,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:13,639 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:13,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:13,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:13,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:13,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:13,680 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:13,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:13,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:13,696 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:13,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:13,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:13,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:13,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:13,737 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:13,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:13,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:13,752 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:13,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:13,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:13,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:13,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:13,793 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:13,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:13,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:13,809 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:13,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:13,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:13,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:13,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:13,850 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:13,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:13,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:13,866 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:13,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:13,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:13,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:13,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:13,909 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:13,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:13,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:13,926 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:13,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:13,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:13,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:13,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:13,965 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:13,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:13,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:13,981 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:13,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:13,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:13,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:13,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:14,022 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:14,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:14,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:14,038 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:14,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:14,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:14,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:14,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:14,081 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:14,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:14,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:14,098 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:14,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:14,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:14,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:14,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:14,141 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:14,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:14,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:14,158 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:14,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:14,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:14,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:14,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:14,202 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:14,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:14,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:14,220 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:14,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:14,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:14,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:14,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:14,264 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:14,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:14,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:14,282 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:14,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:14,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:14,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:14,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:14,325 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:14,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:14,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:14,343 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:14,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:14,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:14,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:14,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:14,385 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:14,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:14,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:14,402 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:14,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:14,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:14,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:14,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:14,444 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:14,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:14,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:14,461 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:14,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:14,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:14,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:14,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:14,506 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:14,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:14,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:14,524 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:14,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:14,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:14,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:14,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:14,569 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:14,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:14,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:14,586 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:14,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:14,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:14,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:14,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:14,632 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:14,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:14,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:14,648 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:14,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:14,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:14,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:14,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:14,688 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:14,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:14,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:14,704 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:14,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:14,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:14,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:14,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:14,745 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:14,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:14,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:14,762 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:14,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:14,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:14,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:14,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:14,802 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:14,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:14,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:14,818 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:14,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:14,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:14,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:14,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:14,859 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:14,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:14,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:14,876 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:14,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:14,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:14,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:14,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:14,917 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:14,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:14,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:14,933 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:14,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:14,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:14,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:14,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:14,974 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:14,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:14,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:14,990 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:14,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:14,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:14,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:14,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:15,031 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:15,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:15,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:15,047 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:15,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:15,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:15,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:15,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:15,088 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:15,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:15,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:15,104 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:15,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:15,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:15,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:15,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:15,146 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:15,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:15,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:15,162 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:15,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:15,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:15,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:15,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:15,204 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:15,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:15,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:15,220 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:15,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:15,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:15,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:15,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:15,264 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:15,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:15,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:15,281 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:15,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:15,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:15,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:15,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:15,327 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:15,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:15,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:15,344 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:15,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:15,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:15,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:15,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:15,387 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:15,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:15,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:15,404 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:15,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:15,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:15,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:15,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:15,446 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:15,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:15,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:15,463 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:15,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:15,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:15,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:15,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:15,505 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:15,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:15,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:15,521 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:15,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:15,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:15,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:15,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:15,562 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:15,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:15,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:15,579 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:15,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:15,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:15,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:15,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:15,621 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:15,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:15,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:15,638 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:15,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:15,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:15,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:15,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:15,681 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:15,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:15,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:15,698 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:15,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:15,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:15,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:15,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:15,739 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:15,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:15,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:15,755 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:15,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:15,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:15,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:15,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:15,799 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:15,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:15,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:15,816 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:15,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:15,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:15,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:15,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:15,859 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:15,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:15,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:15,876 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:15,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:15,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:15,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:15,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:15,919 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:15,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:15,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:15,936 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:15,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:15,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:15,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:15,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:15,981 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:15,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:15,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:15,997 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:15,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:15,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:15,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:16,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:16,046 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:16,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:16,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:16,063 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:16,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:16,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:16,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:16,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:16,105 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:16,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:16,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:16,121 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:16,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:16,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:16,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:16,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:16,164 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:16,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:16,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:16,181 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:16,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:16,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:16,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:16,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:16,224 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:16,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:16,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:16,241 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:16,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:16,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:16,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:16,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:16,284 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:16,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:16,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:16,301 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:16,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:16,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:16,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:16,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:16,342 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:16,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:16,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:16,359 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:16,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:16,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:16,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:16,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:16,404 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:16,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:16,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:16,421 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:16,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:16,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:16,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:16,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:16,462 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:16,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:16,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:16,478 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:16,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:16,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:16,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:16,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:16,519 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:16,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:16,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:16,535 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:16,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:16,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:16,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:16,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:16,576 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:16,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:16,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:16,592 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:16,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:16,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:16,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:16,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:16,633 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:16,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:16,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:16,649 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:16,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:16,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:16,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:16,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:16,691 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:16,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:16,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:16,707 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:16,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:16,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:16,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:16,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:16,751 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:16,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:16,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:16,768 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:16,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:16,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:16,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:16,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:16,808 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:16,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:16,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:16,824 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:16,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:16,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:16,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:16,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:16,867 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:16,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:16,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:16,884 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:16,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:16,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:16,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:16,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:16,926 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:16,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:16,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:16,943 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:16,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:16,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:16,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:16,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:16,986 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:17,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:17,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:17,002 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:17,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:17,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:17,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:17,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:17,045 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:17,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:17,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:17,062 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:17,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:17,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:17,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:17,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:17,108 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:17,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:17,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:17,127 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:17,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:17,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:17,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:17,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:17,174 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:17,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:17,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:17,192 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:17,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:17,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:17,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:17,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:17,240 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:17,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:17,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:17,259 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:17,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:17,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:17,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:17,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:17,308 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:17,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:17,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:17,327 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:17,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:17,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:17,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:17,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:17,375 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:17,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:17,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:17,392 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:17,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:17,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:17,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:17,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:17,438 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:17,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:17,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:17,456 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:17,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:17,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:17,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:17,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:17,504 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:17,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:17,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:17,521 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:17,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:17,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:17,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:17,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:17,563 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:17,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:17,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:17,579 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:17,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:17,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:17,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:17,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:17,621 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:17,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:17,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:17,637 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:17,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:17,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:17,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:17,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:17,679 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:17,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:17,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:17,696 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:17,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:17,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:17,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:17,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:17,738 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:17,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:17,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:17,756 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:17,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:17,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:17,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:17,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:17,802 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:17,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:17,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:17,821 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:17,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:17,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:17,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:17,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:17,867 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:17,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:17,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:17,885 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:17,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:17,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:17,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:17,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:17,929 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:17,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:17,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:17,946 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:17,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:17,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:17,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:17,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:17,991 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:18,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:18,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:18,009 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:18,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:18,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:18,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:18,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:18,053 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:18,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:18,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:18,070 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:18,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:18,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:18,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:18,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:18,114 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:18,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:18,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:18,131 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:18,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:18,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:18,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:18,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:18,174 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:18,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:18,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:18,190 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:18,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:18,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:18,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:18,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:18,238 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:18,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:18,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:18,256 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:18,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:18,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:18,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:18,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:18,299 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:18,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:18,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:18,316 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:18,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:18,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:18,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:18,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:18,359 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:18,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:18,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:18,377 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:18,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:18,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:18,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:18,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:18,419 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:18,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:18,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:18,436 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:18,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:18,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:18,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:18,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:18,479 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:18,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:18,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:18,497 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:18,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:18,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:18,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:18,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:18,542 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:18,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:18,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:18,560 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:18,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:18,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:18,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:18,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:18,604 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:18,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:18,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:18,622 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:18,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:18,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:18,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:18,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:18,668 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:18,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:18,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:18,685 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:18,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:18,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:18,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:18,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:18,731 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:18,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:18,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:18,748 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:18,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:18,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:18,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:18,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:18,792 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:18,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:18,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:18,809 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:18,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:18,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:18,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:18,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:18,853 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:18,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:18,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:18,870 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:18,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:18,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:18,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:18,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:18,915 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:18,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:18,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:18,932 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:18,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:18,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:18,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:18,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:18,985 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:19,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:19,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:19,003 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:19,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:19,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:19,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:19,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:19,049 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:19,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:19,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:19,067 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:19,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:19,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:19,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:19,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:19,112 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:19,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:19,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:19,129 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:19,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:19,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:19,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:19,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:19,173 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:19,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:19,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:19,191 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:19,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:19,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:19,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:19,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:19,237 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:19,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:19,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:19,255 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:19,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:19,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:19,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:19,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:19,301 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:19,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:19,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:19,318 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:19,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:19,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:19,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:19,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:19,363 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:19,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:19,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:19,381 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:19,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:19,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:19,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:19,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:19,428 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:19,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:19,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:19,446 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:19,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:19,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:19,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:19,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:19,495 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:19,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:19,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:19,514 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:19,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:19,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:19,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:19,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:19,559 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:19,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:19,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:19,576 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:19,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:19,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:19,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:19,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:19,622 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:19,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:19,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:19,640 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:19,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:19,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:19,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:19,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:19,690 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:19,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:19,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:19,710 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:19,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:19,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:19,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:19,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:19,763 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:19,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:19,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:19,781 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:19,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:19,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:19,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:19,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:19,828 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:19,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:19,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:19,847 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:19,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:19,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:19,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:19,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:19,893 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:19,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:19,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:19,912 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:19,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:19,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:19,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:19,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:19,960 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:19,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:19,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:19,979 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:19,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:19,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:19,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:19,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:20,028 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:20,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:20,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:20,046 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:20,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:20,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:20,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:20,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:20,091 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:20,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:20,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:20,109 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:20,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:20,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:20,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:20,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:20,151 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:20,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:20,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:20,167 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:20,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:20,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:20,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:20,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:20,209 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:20,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:20,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:20,225 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:20,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:20,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:20,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:20,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:20,267 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:20,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:20,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:20,283 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:20,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:20,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:20,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:20,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:20,326 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:20,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:20,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:20,342 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:20,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:20,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:20,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:20,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:20,385 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:20,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:20,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:20,401 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:20,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:20,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:20,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:20,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:20,444 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:20,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:20,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:20,461 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:20,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:20,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:20,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:20,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:20,507 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:20,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:20,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:20,524 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:20,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:20,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:20,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:20,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:20,564 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:20,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:20,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:20,580 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:20,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:20,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:20,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:20,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:20,620 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:20,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:20,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:20,636 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:20,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:20,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:20,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:20,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:20,676 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:20,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:20,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:20,692 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:20,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:20,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:20,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:20,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:20,733 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:20,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:20,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:20,749 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:20,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:20,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:20,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:20,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:20,790 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:20,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:20,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:20,806 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:20,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:20,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:20,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:20,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:20,847 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:20,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:20,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:20,863 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:20,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:20,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:20,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:20,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:20,905 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:20,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:20,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:20,922 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:20,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:20,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:20,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:20,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:20,963 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:20,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:20,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:20,979 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:20,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:20,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:20,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:20,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:21,021 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:21,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:21,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:21,037 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:21,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:21,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:21,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:21,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:21,079 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:21,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:21,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:21,095 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:21,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:21,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:21,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:21,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:21,137 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:21,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:21,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:21,154 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:21,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:21,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:21,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:21,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:21,199 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:21,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:21,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:21,215 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:21,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:21,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:21,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:21,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:21,256 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:21,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:21,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:21,272 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:21,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:21,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:21,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:21,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:21,313 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:21,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:21,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:21,330 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:21,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:21,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:21,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:21,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:21,371 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:21,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:21,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:21,387 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:21,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:21,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:21,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:21,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:21,428 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:21,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:21,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:21,445 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:21,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:21,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:21,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:21,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:21,486 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:21,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:21,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:21,502 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:21,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:21,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:21,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:21,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:21,544 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:21,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:21,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:21,561 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:21,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:21,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:21,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:21,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:21,602 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:21,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:21,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:21,619 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:21,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:21,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:21,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:21,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:21,660 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:21,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:21,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:21,677 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:21,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:21,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:21,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:21,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:21,719 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:21,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:21,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:21,735 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:21,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:21,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:21,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:21,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:21,778 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:21,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:21,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:21,794 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:21,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:21,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:21,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:21,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:21,837 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:21,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:21,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:21,853 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:21,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:21,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:21,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:21,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:21,898 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:21,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:21,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:21,915 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:21,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:21,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:21,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:21,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:21,955 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:21,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:21,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:21,972 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:21,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:21,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:21,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:21,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:22,013 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:22,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:22,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:22,029 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:22,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:22,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:22,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:22,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:22,070 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:22,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:22,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:22,087 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:22,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:22,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:22,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:22,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:22,128 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:22,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:22,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:22,145 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:22,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:22,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:22,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:22,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:22,186 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:22,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:22,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:22,202 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:22,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:22,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:22,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:22,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:22,244 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:22,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:22,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:22,261 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:22,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:22,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:22,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:22,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:22,303 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:22,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:22,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:22,319 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:22,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:22,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:22,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:22,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:22,362 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:22,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:22,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:22,379 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:22,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:22,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:22,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:22,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:22,422 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:22,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:22,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:22,439 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:22,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:22,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:22,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:22,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:22,482 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:22,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:22,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:22,498 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:22,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:22,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:22,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:22,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:22,542 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:22,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:22,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:22,558 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:22,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:22,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:22,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:22,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:22,602 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:22,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:22,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:22,618 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:22,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:22,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:22,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:22,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:22,658 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:22,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:22,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:22,675 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:22,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:22,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:22,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:22,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:22,718 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:22,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:22,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:22,736 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:22,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:22,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:22,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:22,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:22,781 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:22,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:22,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:22,800 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:22,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:22,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:22,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:22,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:22,850 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:22,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:22,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:22,867 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:22,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:22,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:22,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:22,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:22,908 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:22,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:22,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:22,925 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:22,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:22,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:22,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:22,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:22,966 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:22,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:22,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:22,983 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:22,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:22,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:22,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:22,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:23,026 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:23,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:23,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:23,043 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:23,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:23,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:23,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:23,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:23,086 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:23,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:23,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:23,102 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:23,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:23,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:23,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:23,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:23,145 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:23,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:23,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:23,162 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:23,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:23,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:23,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:23,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:23,206 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:23,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:23,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:23,223 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:23,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:23,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:23,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:23,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:23,266 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:23,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:23,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:23,283 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:23,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:23,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:23,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:23,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:23,329 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:23,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:23,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:23,346 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:23,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:23,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:23,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:23,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:23,388 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:23,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:23,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:23,404 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:23,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:23,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:23,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:23,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:23,447 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:23,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:23,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:23,463 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:23,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:23,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:23,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:23,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:23,505 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:23,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:23,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:23,521 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:23,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:23,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:23,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:23,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:23,563 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:23,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:23,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:23,579 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:23,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:23,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:23,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:23,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:23,621 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:23,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:23,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:23,639 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:23,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:23,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:23,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:23,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:23,683 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:23,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:23,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:23,700 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:23,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:23,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:23,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:23,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:23,745 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:23,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:23,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:23,763 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:23,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:23,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:23,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:23,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:23,809 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:23,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:23,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:23,825 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:23,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:23,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:23,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:23,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:23,868 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:23,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:23,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:23,885 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:23,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:23,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:23,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:23,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:23,928 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:23,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:23,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:23,945 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:23,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:23,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:23,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:23,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:23,988 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:24,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:24,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:24,004 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:24,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:24,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:24,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:24,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:24,048 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:24,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:24,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:24,065 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:24,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:24,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:24,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:24,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:24,107 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:24,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:24,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:24,124 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:24,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:24,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:24,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:24,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:24,165 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:24,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:24,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:24,183 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:24,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:24,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:24,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:24,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:24,225 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:24,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:24,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:24,242 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:24,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:24,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:24,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:24,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:24,286 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:24,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:24,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:24,303 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:24,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:24,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:24,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:24,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:24,347 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:24,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:24,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:24,363 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:24,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:24,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:24,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:24,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:24,407 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:24,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:24,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:24,424 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:24,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:24,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:24,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:24,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:24,466 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:24,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:24,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:24,482 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:24,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:24,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:24,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:24,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:24,524 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:24,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:24,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:24,541 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:24,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:24,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:24,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:24,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:24,583 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:24,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:24,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:24,599 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:24,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:24,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:24,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:24,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:24,641 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:24,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:24,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:24,658 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:24,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:24,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:24,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:24,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:24,701 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:24,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:24,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:24,717 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:24,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:24,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:24,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:24,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:24,764 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:24,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:24,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:24,781 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:24,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:24,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:24,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:24,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:24,822 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:24,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:24,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:24,838 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:24,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:24,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:24,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:24,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:24,880 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:24,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:24,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:24,896 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:24,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:24,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:24,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:24,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:24,938 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:24,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:24,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:24,955 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:24,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:24,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:24,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:24,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:24,997 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:25,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:25,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:25,013 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:25,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:25,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:25,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:25,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:25,055 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:25,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:25,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:25,072 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:25,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:25,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:25,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:25,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:25,114 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:25,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:25,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:25,131 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:25,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:25,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:25,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:25,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:25,173 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:25,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:25,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:25,189 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:25,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:25,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:25,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:25,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:25,233 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:25,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:25,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:25,250 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:25,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:25,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:25,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:25,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:25,294 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:25,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:25,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:25,311 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:25,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:25,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:25,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:25,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:25,358 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:25,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:25,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:25,375 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:25,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:25,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:25,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:25,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:25,420 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:25,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:25,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:25,437 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:25,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:25,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:25,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:25,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:25,485 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:25,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:25,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:25,502 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:25,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:25,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:25,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:25,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:25,546 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:25,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:25,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:25,563 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:25,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:25,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:25,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:25,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:25,607 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:25,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:25,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:25,624 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:25,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:25,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:25,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:25,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:25,666 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:25,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:25,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:25,682 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:25,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:25,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:25,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:25,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:25,723 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:25,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:25,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:25,739 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:25,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:25,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:25,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:25,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:25,781 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:25,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:25,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:25,798 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:25,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:25,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:25,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:25,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:25,842 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:25,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:25,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:25,860 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:25,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:25,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:25,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:25,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:25,903 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:25,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:25,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:25,920 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:25,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:25,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:25,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:25,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:25,965 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:25,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:25,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:25,982 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:25,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:25,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:25,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:25,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:26,024 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:26,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:26,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:26,040 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:26,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:26,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:26,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:26,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:26,081 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:26,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:26,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:26,098 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:26,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:26,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:26,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:26,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:26,139 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:26,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:26,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:26,155 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:26,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:26,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:26,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:26,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:26,199 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:26,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:26,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:26,215 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:26,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:26,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:26,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:26,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:26,256 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:26,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:26,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:26,272 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:26,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:26,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:26,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:26,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:26,313 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:26,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:26,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:26,329 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:26,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:26,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:26,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:26,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:26,370 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:56:26,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:26,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 123 states and 224 transitions. [2021-11-23 01:56:26,387 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 224 transitions. [2021-11-23 01:56:26,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:56:26,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:26,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:26,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat