./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec1_product62.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_14d6dd70-fcc7-4425-b775-c22f9240b2c1/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d6dd70-fcc7-4425-b775-c22f9240b2c1/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_14d6dd70-fcc7-4425-b775-c22f9240b2c1/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d6dd70-fcc7-4425-b775-c22f9240b2c1/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec1_product62.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d6dd70-fcc7-4425-b775-c22f9240b2c1/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_14d6dd70-fcc7-4425-b775-c22f9240b2c1/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 592117a566b45deb7ab0407540eecbf2be0f732724f0529483f85e7a6864867a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:31:30,040 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:31:30,042 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:31:30,075 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:31:30,076 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:31:30,078 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:31:30,079 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:31:30,082 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:31:30,084 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:31:30,086 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:31:30,087 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:31:30,089 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:31:30,090 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:31:30,091 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:31:30,093 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:31:30,095 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:31:30,097 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:31:30,098 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:31:30,100 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:31:30,103 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:31:30,105 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:31:30,114 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:31:30,116 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:31:30,117 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:31:30,121 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:31:30,121 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:31:30,122 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:31:30,123 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:31:30,124 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:31:30,125 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:31:30,126 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:31:30,127 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:31:30,129 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:31:30,130 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:31:30,131 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:31:30,132 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:31:30,133 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:31:30,133 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:31:30,134 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:31:30,135 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:31:30,136 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:31:30,137 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d6dd70-fcc7-4425-b775-c22f9240b2c1/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 00:31:30,160 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:31:30,161 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:31:30,162 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:31:30,162 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:31:30,163 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:31:30,163 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:31:30,164 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:31:30,164 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:31:30,164 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:31:30,165 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:31:30,165 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:31:30,165 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:31:30,165 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:31:30,166 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:31:30,166 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:31:30,166 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:31:30,167 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:31:30,167 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:31:30,167 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:31:30,167 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:31:30,168 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:31:30,168 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:31:30,168 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:31:30,169 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:31:30,169 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:31:30,169 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:31:30,169 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:31:30,170 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:31:30,170 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_14d6dd70-fcc7-4425-b775-c22f9240b2c1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d6dd70-fcc7-4425-b775-c22f9240b2c1/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 592117a566b45deb7ab0407540eecbf2be0f732724f0529483f85e7a6864867a [2021-11-23 00:31:30,482 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:31:30,518 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:31:30,520 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:31:30,521 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:31:30,523 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:31:30,525 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d6dd70-fcc7-4425-b775-c22f9240b2c1/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/product-lines/minepump_spec1_product62.cil.c [2021-11-23 00:31:30,590 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d6dd70-fcc7-4425-b775-c22f9240b2c1/bin/ukojak-LBtLqBUTdQ/data/8c6dc52a9/7a56ae17e6594e94bab8ce2ac75dd4fb/FLAG53c964ee6 [2021-11-23 00:31:31,138 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:31:31,139 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d6dd70-fcc7-4425-b775-c22f9240b2c1/sv-benchmarks/c/product-lines/minepump_spec1_product62.cil.c [2021-11-23 00:31:31,153 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d6dd70-fcc7-4425-b775-c22f9240b2c1/bin/ukojak-LBtLqBUTdQ/data/8c6dc52a9/7a56ae17e6594e94bab8ce2ac75dd4fb/FLAG53c964ee6 [2021-11-23 00:31:31,461 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d6dd70-fcc7-4425-b775-c22f9240b2c1/bin/ukojak-LBtLqBUTdQ/data/8c6dc52a9/7a56ae17e6594e94bab8ce2ac75dd4fb [2021-11-23 00:31:31,463 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:31:31,465 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:31:31,466 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:31:31,467 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:31:31,470 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:31:31,471 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:31:31" (1/1) ... [2021-11-23 00:31:31,473 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16468527 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:31:31, skipping insertion in model container [2021-11-23 00:31:31,473 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:31:31" (1/1) ... [2021-11-23 00:31:31,482 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:31:31,580 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:31:31,847 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_14d6dd70-fcc7-4425-b775-c22f9240b2c1/sv-benchmarks/c/product-lines/minepump_spec1_product62.cil.c[19185,19198] [2021-11-23 00:31:31,850 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:31:31,860 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:31:31,954 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_14d6dd70-fcc7-4425-b775-c22f9240b2c1/sv-benchmarks/c/product-lines/minepump_spec1_product62.cil.c[19185,19198] [2021-11-23 00:31:31,955 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:31:31,975 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:31:31,976 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:31:31 WrapperNode [2021-11-23 00:31:31,976 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:31:31,977 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:31:31,978 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:31:31,978 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:31:31,986 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:31:31" (1/1) ... [2021-11-23 00:31:32,002 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:31:31" (1/1) ... [2021-11-23 00:31:32,030 INFO L137 Inliner]: procedures = 58, calls = 161, calls flagged for inlining = 23, calls inlined = 20, statements flattened = 271 [2021-11-23 00:31:32,031 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:31:32,031 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:31:32,032 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:31:32,032 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:31:32,041 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:31:31" (1/1) ... [2021-11-23 00:31:32,041 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:31:31" (1/1) ... [2021-11-23 00:31:32,044 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:31:31" (1/1) ... [2021-11-23 00:31:32,054 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:31:31" (1/1) ... [2021-11-23 00:31:32,061 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:31:31" (1/1) ... [2021-11-23 00:31:32,081 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:31:31" (1/1) ... [2021-11-23 00:31:32,082 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:31:31" (1/1) ... [2021-11-23 00:31:32,085 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:31:32,092 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:31:32,093 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:31:32,093 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:31:32,094 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:31:31" (1/1) ... [2021-11-23 00:31:32,102 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:31:32,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d6dd70-fcc7-4425-b775-c22f9240b2c1/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:31:32,129 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d6dd70-fcc7-4425-b775-c22f9240b2c1/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:31:32,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d6dd70-fcc7-4425-b775-c22f9240b2c1/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:31:32,180 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:31:32,180 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-11-23 00:31:32,180 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-11-23 00:31:32,182 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-11-23 00:31:32,183 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-11-23 00:31:32,183 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-11-23 00:31:32,183 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-11-23 00:31:32,183 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-11-23 00:31:32,183 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-11-23 00:31:32,184 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2021-11-23 00:31:32,184 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2021-11-23 00:31:32,184 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-11-23 00:31:32,184 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-11-23 00:31:32,184 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-11-23 00:31:32,184 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-11-23 00:31:32,185 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-11-23 00:31:32,185 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-11-23 00:31:32,185 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-11-23 00:31:32,185 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-11-23 00:31:32,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:31:32,186 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-11-23 00:31:32,186 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-11-23 00:31:32,186 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:31:32,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:31:32,272 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:31:32,274 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:31:32,599 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:31:32,753 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:31:32,754 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 00:31:32,756 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:31:32 BoogieIcfgContainer [2021-11-23 00:31:32,757 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:31:32,758 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:31:32,758 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:31:32,781 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:31:32,782 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:31:32" (1/1) ... [2021-11-23 00:31:32,791 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:31:32,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:32,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 74 states and 97 transitions. [2021-11-23 00:31:32,879 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 97 transitions. [2021-11-23 00:31:32,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-23 00:31:32,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:32,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:33,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:33,110 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 00:31:33,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:33,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 74 states and 95 transitions. [2021-11-23 00:31:33,151 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 95 transitions. [2021-11-23 00:31:33,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-23 00:31:33,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:33,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:33,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:33,258 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 00:31:33,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:33,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 76 states and 98 transitions. [2021-11-23 00:31:33,292 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 98 transitions. [2021-11-23 00:31:33,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-23 00:31:33,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:33,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:33,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:33,466 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 00:31:33,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:33,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 85 states and 115 transitions. [2021-11-23 00:31:33,621 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 115 transitions. [2021-11-23 00:31:33,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-23 00:31:33,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:33,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:33,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:33,710 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 00:31:33,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:33,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 86 states and 116 transitions. [2021-11-23 00:31:33,746 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 116 transitions. [2021-11-23 00:31:33,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-23 00:31:33,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:33,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:33,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:33,838 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 00:31:33,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:33,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 87 states and 117 transitions. [2021-11-23 00:31:33,862 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 117 transitions. [2021-11-23 00:31:33,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:31:33,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:33,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:33,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:33,975 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 00:31:34,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:34,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 99 states and 142 transitions. [2021-11-23 00:31:34,362 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 142 transitions. [2021-11-23 00:31:34,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-23 00:31:34,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:34,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:34,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:34,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:31:34,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:34,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 100 states and 143 transitions. [2021-11-23 00:31:34,460 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 143 transitions. [2021-11-23 00:31:34,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-23 00:31:34,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:34,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:34,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:34,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:31:34,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:34,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 101 states and 144 transitions. [2021-11-23 00:31:34,539 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 144 transitions. [2021-11-23 00:31:34,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-11-23 00:31:34,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:34,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:34,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:34,575 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 00:31:34,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:34,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 101 states and 143 transitions. [2021-11-23 00:31:34,589 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 143 transitions. [2021-11-23 00:31:34,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 00:31:34,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:34,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:34,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:34,639 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 00:31:34,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:34,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 103 states and 147 transitions. [2021-11-23 00:31:34,698 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 147 transitions. [2021-11-23 00:31:34,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-11-23 00:31:34,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:34,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:34,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:34,820 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 00:31:35,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:35,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 113 states and 164 transitions. [2021-11-23 00:31:35,039 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 164 transitions. [2021-11-23 00:31:35,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:31:35,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:35,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:35,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:35,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:31:36,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:36,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 124 states and 190 transitions. [2021-11-23 00:31:36,472 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 190 transitions. [2021-11-23 00:31:36,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-23 00:31:36,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:36,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:36,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:36,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:31:38,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:38,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 129 states and 198 transitions. [2021-11-23 00:31:38,101 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 198 transitions. [2021-11-23 00:31:38,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-11-23 00:31:38,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:38,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:38,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:38,134 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:31:38,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:38,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 135 states and 212 transitions. [2021-11-23 00:31:38,384 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 212 transitions. [2021-11-23 00:31:38,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:31:38,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:38,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:38,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:38,444 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:31:38,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:38,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 139 states and 219 transitions. [2021-11-23 00:31:38,486 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 219 transitions. [2021-11-23 00:31:38,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-11-23 00:31:38,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:38,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:38,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:38,545 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:31:38,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:38,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 140 states and 220 transitions. [2021-11-23 00:31:38,566 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 220 transitions. [2021-11-23 00:31:38,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-11-23 00:31:38,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:38,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:38,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:38,663 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:31:39,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:39,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 147 states and 243 transitions. [2021-11-23 00:31:39,170 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 243 transitions. [2021-11-23 00:31:39,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:31:39,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:39,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:39,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:39,213 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:31:39,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:39,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 147 states and 242 transitions. [2021-11-23 00:31:39,584 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 242 transitions. [2021-11-23 00:31:39,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 00:31:39,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:39,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:39,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:39,647 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:31:39,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:39,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 148 states and 240 transitions. [2021-11-23 00:31:39,875 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 240 transitions. [2021-11-23 00:31:39,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2021-11-23 00:31:39,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:39,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:39,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:39,936 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2021-11-23 00:31:39,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:39,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 149 states and 240 transitions. [2021-11-23 00:31:39,998 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 240 transitions. [2021-11-23 00:31:40,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-23 00:31:40,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:40,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:40,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:40,341 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 19 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-23 00:31:41,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:41,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 164 states and 274 transitions. [2021-11-23 00:31:41,706 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 274 transitions. [2021-11-23 00:31:41,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2021-11-23 00:31:41,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:41,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:41,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:41,754 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 20 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:41,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:41,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 165 states and 275 transitions. [2021-11-23 00:31:41,811 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 275 transitions. [2021-11-23 00:31:41,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2021-11-23 00:31:41,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:41,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:41,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:41,863 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-11-23 00:31:41,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:41,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 165 states and 273 transitions. [2021-11-23 00:31:41,938 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 273 transitions. [2021-11-23 00:31:41,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:41,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:41,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:41,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:42,435 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:44,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:44,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:44,591 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:44,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:44,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:44,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:44,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:44,670 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:44,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:44,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:44,733 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:44,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:44,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:44,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:44,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:44,801 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:44,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:44,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:44,861 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:44,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:44,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:44,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:44,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:44,939 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:44,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:44,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:44,999 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:45,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:45,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:45,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:45,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:45,061 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:45,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:45,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:45,125 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:45,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:45,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:45,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:45,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:45,198 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:45,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:45,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:45,256 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:45,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:45,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:45,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:45,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:45,345 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:45,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:45,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:45,405 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:45,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:45,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:45,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:45,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:45,474 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:45,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:45,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:45,533 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:45,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:45,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:45,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:45,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:45,601 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:45,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:45,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:45,656 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:45,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:45,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:45,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:45,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:45,718 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:45,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:45,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:45,774 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:45,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:45,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:45,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:45,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:45,834 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:45,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:45,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:45,890 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:45,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:45,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:45,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:45,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:45,945 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:46,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:46,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:46,004 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:46,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:46,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:46,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:46,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:46,084 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:46,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:46,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:46,150 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:46,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:46,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:46,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:46,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:46,206 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:46,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:46,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:46,269 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:46,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:46,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:46,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:46,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:46,324 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:46,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:46,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:46,386 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:46,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:46,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:46,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:46,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:46,445 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:46,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:46,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:46,506 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:46,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:46,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:46,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:46,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:46,571 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:46,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:46,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:46,635 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:46,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:46,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:46,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:46,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:46,694 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:46,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:46,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:46,756 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:46,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:46,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:46,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:46,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:46,814 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:46,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:46,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:46,899 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:46,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:46,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:46,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:46,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:46,957 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:47,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:47,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:47,018 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:47,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:47,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:47,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:47,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:47,073 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:47,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:47,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:47,131 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:47,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:47,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:47,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:47,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:47,189 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:47,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:47,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:47,267 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:47,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:47,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:47,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:47,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:47,339 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:47,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:47,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:47,397 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:47,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:47,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:47,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:47,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:47,453 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:47,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:47,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:47,508 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:47,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:47,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:47,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:47,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:47,560 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:47,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:47,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:47,618 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:47,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:47,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:47,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:47,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:47,699 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:47,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:47,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:47,757 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:47,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:47,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:47,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:47,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:47,814 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:47,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:47,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:47,873 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:47,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:47,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:47,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:47,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:47,942 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:47,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:47,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:47,999 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:48,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:48,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:48,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:48,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:48,052 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:48,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:48,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:48,107 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:48,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:48,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:48,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:48,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:48,160 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:48,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:48,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:48,215 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:48,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:48,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:48,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:48,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:48,267 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:48,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:48,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:48,322 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:48,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:48,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:48,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:48,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:48,403 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:48,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:48,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:48,470 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:48,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:48,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:48,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:48,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:48,528 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:48,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:48,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:48,596 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:48,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:48,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:48,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:48,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:48,657 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:48,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:48,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:48,725 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:48,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:48,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:48,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:48,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:48,780 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:48,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:48,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:48,843 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:48,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:48,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:48,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:48,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:48,896 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:48,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:48,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:48,958 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:48,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:48,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:48,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:48,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:49,012 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:49,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:49,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:49,074 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:49,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:49,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:49,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:49,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:49,125 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:49,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:49,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:49,192 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:49,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:49,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:49,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:49,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:49,249 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:49,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:49,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:49,325 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:49,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:49,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:49,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:49,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:49,403 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:49,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:49,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:49,469 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:49,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:49,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:49,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:49,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:49,551 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:49,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:49,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:49,615 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:49,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:49,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:49,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:49,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:49,670 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:49,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:49,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:49,732 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:49,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:49,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:49,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:49,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:49,788 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:49,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:49,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:49,851 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:49,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:49,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:49,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:49,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:49,908 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:49,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:49,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:49,975 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:49,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:49,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:49,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:49,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:50,025 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:50,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:50,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:50,087 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:50,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:50,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:50,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:50,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:50,138 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:50,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:50,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:50,200 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:50,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:50,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:50,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:50,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:50,277 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:50,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:50,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:50,331 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:50,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:50,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:50,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:50,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:50,378 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:50,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:50,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:50,443 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:50,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:50,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:50,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:50,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:50,500 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:50,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:50,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:50,562 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:50,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:50,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:50,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:50,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:50,612 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:50,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:50,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:50,678 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:50,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:50,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:50,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:50,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:50,729 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:50,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:50,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:50,790 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:50,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:50,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:50,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:50,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:50,842 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:50,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:50,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:50,903 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:50,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:50,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:50,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:50,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:50,955 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:51,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:51,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:51,018 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:51,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:51,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:51,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:51,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:51,070 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:51,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:51,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:51,152 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:51,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:51,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:51,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:51,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:51,202 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:51,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:51,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:51,266 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:51,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:51,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:51,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:51,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:51,315 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:51,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:51,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:51,381 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:51,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:51,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:51,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:51,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:51,436 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:51,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:51,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:51,501 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:51,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:51,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:51,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:51,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:51,571 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:51,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:51,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:51,636 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:51,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:51,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:51,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:51,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:51,691 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:51,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:51,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:51,753 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:51,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:51,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:51,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:51,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:51,804 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:51,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:51,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:51,866 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:51,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:51,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:51,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:51,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:51,919 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:51,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:51,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:51,980 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:51,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:51,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:51,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:51,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:52,034 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:52,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:52,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:52,122 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:52,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:52,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:52,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:52,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:52,193 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:52,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:52,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:52,260 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:52,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:52,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:52,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:52,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:52,316 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:52,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:52,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:52,382 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:52,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:52,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:52,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:52,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:52,435 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:52,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:52,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:52,497 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:52,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:52,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:52,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:52,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:52,546 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:52,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:52,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:52,607 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:52,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:52,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:52,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:52,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:52,659 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:52,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:52,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:52,720 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:52,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:52,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:52,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:52,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:52,771 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:52,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:52,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:52,835 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:52,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:52,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:52,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:52,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:52,891 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:52,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:52,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:52,957 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:52,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:52,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:52,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:52,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:53,008 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:53,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:53,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:53,074 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:53,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:53,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:53,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:53,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:53,123 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:53,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:53,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:53,205 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:53,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:53,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:53,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:53,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:53,254 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:53,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:53,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:53,316 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:53,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:53,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:53,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:53,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:53,367 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:53,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:53,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:53,429 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:53,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:53,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:53,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:53,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:53,484 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:53,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:53,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:53,548 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:53,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:53,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:53,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:53,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:53,599 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:53,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:53,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:53,666 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:53,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:53,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:53,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:53,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:53,718 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:53,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:53,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:53,780 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:53,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:53,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:53,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:53,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:53,829 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:53,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:53,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:53,892 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:53,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:53,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:53,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:53,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:53,946 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:54,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:54,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:54,007 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:54,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:54,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:54,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:54,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:54,055 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:54,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:54,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:54,115 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:54,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:54,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:54,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:54,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:54,165 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:54,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:54,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:54,226 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:54,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:54,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:54,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:54,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:54,292 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:54,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:54,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:54,354 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:54,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:54,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:54,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:54,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:54,410 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:54,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:54,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:54,473 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:54,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:54,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:54,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:54,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:54,524 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:54,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:54,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:54,586 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:54,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:54,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:54,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:54,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:54,634 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:54,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:54,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:54,697 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:54,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:54,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:54,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:54,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:54,759 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:54,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:54,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:54,823 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:54,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:54,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:54,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:54,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:54,871 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:54,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:54,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:54,931 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:54,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:54,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:54,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:54,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:54,983 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:55,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:55,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:55,050 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:55,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:55,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:55,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:55,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:55,099 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:55,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:55,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:55,161 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:55,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:55,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:55,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:55,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:55,213 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:55,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:55,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:55,279 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:55,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:55,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:55,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:55,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:55,337 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:55,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:55,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:55,420 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:55,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:55,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:55,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:55,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:55,484 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:55,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:55,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:55,546 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:55,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:55,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:55,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:55,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:55,592 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:55,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:55,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:55,662 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:55,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:55,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:55,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:55,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:55,710 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:55,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:55,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:55,771 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:55,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:55,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:55,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:55,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:55,818 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:55,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:55,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:55,879 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:55,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:55,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:55,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:55,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:55,925 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:55,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:55,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:55,986 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:55,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:55,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:55,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:55,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:56,031 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:56,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:56,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:56,093 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:56,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:56,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:56,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:56,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:56,139 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:56,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:56,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:56,201 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:56,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:56,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:56,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:56,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:56,262 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:56,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:56,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:56,323 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:56,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:56,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:56,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:56,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:56,372 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:56,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:56,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:56,434 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:56,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:56,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:56,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:56,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:56,506 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:56,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:56,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:56,566 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:56,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:56,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:56,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:56,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:56,612 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:56,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:56,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:56,665 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:56,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:56,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:56,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:56,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:56,711 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:56,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:56,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:56,766 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:56,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:56,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:56,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:56,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:56,812 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:56,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:56,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:56,870 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:56,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:56,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:56,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:56,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:56,918 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:56,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:56,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:56,980 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:56,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:56,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:56,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:56,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:57,028 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:57,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:57,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:57,093 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:57,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:57,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:57,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:57,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:57,140 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:57,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:57,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:57,201 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:57,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:57,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:57,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:57,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:57,250 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:57,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:57,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:57,304 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:57,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:57,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:57,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:57,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:57,353 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:57,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:57,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:57,408 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:57,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:57,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:57,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:57,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:57,452 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:57,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:57,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:57,509 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:57,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:57,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:57,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:57,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:57,561 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:57,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:57,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:57,614 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:57,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:57,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:57,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:57,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:57,660 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:57,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:57,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:57,715 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:57,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:57,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:57,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:57,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:57,833 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:57,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:57,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:57,899 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:57,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:57,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:57,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:57,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:57,944 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:58,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:58,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:58,004 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:58,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:58,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:58,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:58,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:58,048 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:58,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:58,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:58,103 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:58,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:58,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:58,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:58,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:58,149 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:58,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:58,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:58,203 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:58,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:58,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:58,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:58,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:58,262 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:58,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:58,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:58,315 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:58,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:58,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:58,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:58,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:58,359 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:58,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:58,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:58,414 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:58,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:58,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:58,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:58,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:58,458 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:58,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:58,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:58,514 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:58,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:58,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:58,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:58,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:58,567 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:58,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:58,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:58,622 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:58,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:58,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:58,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:58,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:58,665 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:58,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:58,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:58,719 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:58,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:58,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:58,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:58,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:58,761 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:58,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:58,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:58,817 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:58,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:58,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:58,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:58,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:58,860 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:58,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:58,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:58,914 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:58,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:58,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:58,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:58,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:58,958 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:59,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:59,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:59,012 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:59,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:59,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:59,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:59,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:59,055 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:59,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:59,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:59,112 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:59,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:59,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:59,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:59,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:59,156 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:59,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:59,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:59,211 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:59,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:59,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:59,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:59,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:59,258 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:59,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:59,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:59,310 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:59,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:59,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:59,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:59,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:59,352 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:59,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:59,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:59,405 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:59,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:59,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:59,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:59,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:59,448 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:59,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:59,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:59,504 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:59,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:59,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:59,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:59,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:59,555 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:59,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:59,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:59,609 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:59,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:59,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:59,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:59,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:59,653 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:59,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:59,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:59,709 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:59,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:59,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:59,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:59,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:59,753 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:59,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:59,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:59,808 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:59,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:59,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:59,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:59,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:59,851 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:31:59,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:59,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:31:59,906 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:31:59,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:31:59,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:59,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:59,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:59,949 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:00,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:00,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:00,003 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:00,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:00,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:00,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:00,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:00,055 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:00,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:00,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:00,112 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:00,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:00,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:00,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:00,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:00,159 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:00,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:00,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:00,215 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:00,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:00,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:00,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:00,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:00,260 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:00,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:00,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:00,312 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:00,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:00,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:00,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:00,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:00,355 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:00,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:00,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:00,406 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:00,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:00,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:00,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:00,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:00,451 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:00,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:00,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:00,502 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:00,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:00,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:00,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:00,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:00,555 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:00,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:00,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:00,610 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:00,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:00,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:00,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:00,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:00,652 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:00,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:00,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:00,706 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:00,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:00,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:00,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:00,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:00,748 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:00,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:00,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:00,802 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:00,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:00,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:00,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:00,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:00,849 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:00,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:00,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:00,897 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:00,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:00,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:00,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:00,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:00,940 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:00,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:00,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:00,995 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:00,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:00,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:00,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:01,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:01,038 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:01,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:01,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:01,093 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:01,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:01,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:01,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:01,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:01,136 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:01,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:01,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:01,189 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:01,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:01,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:01,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:01,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:01,231 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:01,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:01,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:01,286 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:01,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:01,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:01,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:01,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:01,328 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:01,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:01,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:01,383 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:01,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:01,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:01,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:01,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:01,429 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:01,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:01,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:01,489 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:01,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:01,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:01,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:01,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:01,546 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:01,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:01,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:01,591 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:01,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:01,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:01,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:01,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:01,634 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:01,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:01,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:01,688 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:01,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:01,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:01,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:01,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:01,730 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:01,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:01,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:01,783 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:01,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:01,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:01,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:01,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:01,827 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:01,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:01,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:01,885 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:01,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:01,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:01,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:01,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:01,929 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:01,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:01,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:01,981 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:01,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:01,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:01,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:01,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:02,032 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:02,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:02,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:02,086 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:02,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:02,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:02,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:02,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:02,131 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:02,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:02,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:02,182 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:02,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:02,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:02,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:02,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:02,225 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:02,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:02,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:02,279 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:02,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:02,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:02,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:02,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:02,325 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:02,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:02,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:02,379 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:02,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:02,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:02,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:02,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:02,421 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:02,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:02,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:02,485 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:02,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:02,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:02,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:02,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:02,531 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:02,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:02,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:02,588 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:02,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:02,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:02,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:02,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:02,642 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:02,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:02,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:02,700 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:02,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:02,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:02,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:02,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:02,747 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:02,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:02,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:02,805 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:02,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:02,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:02,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:02,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:02,855 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:02,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:02,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:02,908 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:02,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:02,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:02,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:02,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:02,952 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:03,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:03,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:03,005 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:03,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:03,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:03,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:03,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:03,050 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:03,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:03,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:03,105 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:03,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:03,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:03,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:03,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:03,150 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:03,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:03,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:03,206 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:03,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:03,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:03,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:03,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:03,251 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:03,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:03,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:03,306 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:03,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:03,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:03,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:03,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:03,356 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:03,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:03,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:03,410 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:03,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:03,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:03,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:03,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:03,456 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:03,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:03,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:03,514 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:03,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:03,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:03,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:03,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:03,564 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:03,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:03,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:03,616 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:03,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:03,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:03,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:03,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:03,659 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:03,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:03,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:03,718 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:03,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:03,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:03,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:03,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:03,760 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:03,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:03,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:03,815 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:03,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:03,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:03,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:03,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:03,859 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:03,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:03,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:03,912 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:03,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:03,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:03,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:03,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:03,956 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:04,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:04,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:04,009 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:04,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:04,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:04,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:04,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:04,051 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:04,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:04,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:04,109 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:04,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:04,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:04,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:04,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:04,152 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:04,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:04,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:04,206 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:04,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:04,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:04,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:04,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:04,247 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:04,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:04,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:04,300 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:04,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:04,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:04,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:04,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:04,348 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:04,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:04,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:04,402 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:04,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:04,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:04,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:04,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:04,443 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:04,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:04,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:04,495 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:04,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:04,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:04,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:04,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:04,548 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:04,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:04,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:04,602 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:04,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:04,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:04,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:04,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:04,646 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:04,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:04,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:04,700 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:04,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:04,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:04,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:04,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:04,753 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:04,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:04,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:04,802 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:04,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:04,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:04,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:04,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:04,845 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:04,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:04,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:04,903 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:04,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:04,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:04,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:04,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:04,993 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:05,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:05,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:05,038 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:05,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:05,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:05,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:05,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:05,090 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:05,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:05,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:05,141 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:05,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:05,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:05,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:05,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:05,184 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:05,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:05,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:05,232 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:05,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:05,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:05,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:05,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:05,293 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:05,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:05,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:05,349 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:05,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:05,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:05,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:05,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:05,410 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:05,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:05,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:05,463 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:05,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:05,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:05,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:05,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:05,505 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:05,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:05,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:05,562 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:05,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:05,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:05,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:05,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:05,606 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:05,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:05,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:05,660 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:05,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:05,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:05,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:05,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:05,700 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:05,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:05,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:05,754 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:05,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:05,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:05,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:05,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:05,794 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:05,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:05,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:05,847 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:05,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:05,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:05,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:05,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:05,887 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:05,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:05,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:05,940 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:05,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:05,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:05,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:05,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:05,980 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:06,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:06,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:06,033 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:06,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:06,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:06,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:06,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:06,075 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:06,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:06,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:06,130 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:06,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:06,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:06,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:06,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:06,180 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:06,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:06,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:06,227 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:06,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:06,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:06,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:06,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:06,267 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:06,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:06,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:06,313 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:06,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:06,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:06,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:06,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:06,356 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:06,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:06,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:06,409 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:06,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:06,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:06,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:06,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:06,450 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:06,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:06,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:06,505 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:06,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:06,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:06,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:06,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:06,552 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:06,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:06,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:06,597 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:06,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:06,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:06,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:06,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:06,643 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:06,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:06,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:06,697 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:06,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:06,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:06,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:06,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:06,739 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:06,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:06,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:06,794 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:06,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:06,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:06,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:06,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:06,835 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:06,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:06,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:06,885 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:06,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:06,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:06,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:06,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:06,931 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:06,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:06,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:06,984 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:06,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:06,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:06,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:06,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:07,029 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:07,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:07,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:07,083 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:07,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:07,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:07,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:07,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:07,125 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:07,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:07,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:07,179 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:07,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:07,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:07,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:07,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:07,222 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:07,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:07,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:07,274 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:07,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:07,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:07,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:07,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:07,331 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:07,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:07,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:07,386 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:07,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:07,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:07,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:07,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:07,428 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:07,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:07,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:07,480 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:07,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:07,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:07,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:07,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:07,521 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:07,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:07,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:07,574 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:07,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:07,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:07,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:07,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:07,614 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:07,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:07,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:07,667 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:07,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:07,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:07,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:07,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:07,709 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:07,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:07,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:07,760 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:07,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:07,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:07,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:07,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:07,799 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:07,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:07,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:07,844 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:07,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:07,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:07,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:07,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:07,890 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:07,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:07,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:07,944 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:07,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:07,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:07,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:07,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:07,985 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:08,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:08,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:08,041 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:08,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:08,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:08,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:08,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:08,083 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:08,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:08,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:08,130 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:08,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:08,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:08,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:08,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:08,167 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:08,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:08,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:08,222 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:08,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:08,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:08,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:08,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:08,265 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:08,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:08,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:08,319 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:08,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:08,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:08,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:08,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:08,368 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:08,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:08,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:08,422 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:08,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:08,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:08,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:08,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:08,468 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:08,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:08,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:08,522 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:08,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:08,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:08,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:08,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:08,562 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:08,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:08,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:08,614 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:08,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:08,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:08,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:08,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:08,654 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:08,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:08,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:08,706 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:08,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:08,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:08,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:08,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:08,746 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:08,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:08,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:08,800 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:08,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:08,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:08,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:08,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:08,852 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:08,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:08,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:08,906 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:08,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:08,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:08,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:08,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:08,950 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:09,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:09,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:09,007 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:09,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:09,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:09,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:09,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:09,048 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:09,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:09,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:09,158 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:09,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:09,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:09,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:09,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:09,203 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:09,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:09,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:09,253 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:09,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:09,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:09,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:09,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:09,297 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:09,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:09,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:09,348 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:09,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:09,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:09,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:09,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:09,387 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:09,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:09,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:09,443 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:09,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:09,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:09,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:09,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:09,483 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:09,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:09,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:09,546 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:09,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:09,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:09,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:09,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:09,588 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:09,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:09,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:09,641 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:09,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:09,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:09,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:09,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:09,692 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:09,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:09,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:09,747 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:09,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:09,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:09,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:09,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:09,801 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:09,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:09,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:09,858 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:09,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:09,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:09,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:09,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:09,934 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:09,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:09,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:09,992 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:09,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:09,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:09,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:10,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:10,033 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:10,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:10,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:10,087 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:10,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:10,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:10,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:10,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:10,127 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:10,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:10,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:10,179 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:10,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:10,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:10,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:10,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:10,220 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:10,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:10,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:10,273 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:10,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:10,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:10,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:10,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:10,314 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:10,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:10,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:10,368 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:10,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:10,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:10,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:10,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:10,410 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:10,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:10,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:10,463 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:10,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:10,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:10,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:10,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:10,505 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:10,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:10,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:10,558 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:10,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:10,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:10,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:10,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:10,597 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:10,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:10,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:10,641 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:10,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:10,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:10,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:10,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:10,685 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:10,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:10,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:10,734 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:10,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:10,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:10,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:10,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:10,781 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:10,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:10,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:10,834 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:10,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:10,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:10,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:10,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:10,887 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:10,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:10,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:10,942 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:10,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:10,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:10,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:10,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:10,994 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:11,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:11,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:11,045 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:11,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:11,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:11,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:11,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:11,087 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:11,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:11,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:11,141 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:11,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:11,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:11,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:11,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:11,185 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:11,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:11,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:11,238 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:11,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:11,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:11,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:11,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:11,278 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:11,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:11,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:11,330 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:11,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:11,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:11,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:11,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:11,369 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:11,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:11,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:11,424 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:11,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:11,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:11,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:11,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:11,470 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:11,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:11,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:11,524 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:11,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:11,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:11,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:11,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:11,570 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:11,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:11,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:11,617 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:11,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:11,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:11,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:11,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:11,659 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:11,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:11,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:11,714 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:11,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:11,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:11,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:11,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:11,754 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:11,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:11,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:11,808 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:11,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:11,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:11,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:11,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:11,850 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:11,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:11,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:11,904 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:11,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:11,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:11,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:11,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:11,948 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:12,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:12,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:12,001 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:12,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:12,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:12,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:12,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:12,058 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:12,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:12,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:12,112 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:12,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:12,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:12,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:12,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:12,152 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:12,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:12,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:12,204 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:12,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:12,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:12,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:12,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:12,244 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:12,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:12,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:12,297 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:12,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:12,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:12,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:12,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:12,336 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:12,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:12,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:12,388 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:12,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:12,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:12,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:12,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:12,428 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:12,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:12,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:12,480 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:12,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:12,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:12,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:12,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:12,519 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:12,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:12,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:12,571 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:12,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:12,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:12,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:12,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:12,613 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:12,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:12,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:12,666 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:12,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:12,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:12,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:12,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:12,707 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:12,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:12,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:12,759 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:12,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:12,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:12,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:12,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:12,798 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:12,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:12,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:12,855 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:12,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:12,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:12,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:12,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:12,902 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:12,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:12,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:12,961 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:12,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:12,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:12,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:12,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:13,005 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:13,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:13,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:13,064 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:13,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:13,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:13,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:13,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:13,107 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:13,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:13,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:13,168 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:13,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:13,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:13,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:13,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:13,220 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:13,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:13,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:13,280 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:13,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:13,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:13,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:13,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:13,321 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:13,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:13,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:13,381 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:13,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:13,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:13,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:13,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:13,422 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:13,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:13,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:13,482 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:13,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:13,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:13,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:13,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:13,522 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:13,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:13,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:13,581 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:13,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:13,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:13,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:13,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:13,620 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:13,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:13,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:13,682 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:13,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:13,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:13,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:13,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:13,722 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:13,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:13,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:13,774 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:13,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:13,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:13,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:13,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:13,813 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:13,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:13,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:13,860 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:13,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:13,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:13,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:13,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:13,902 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:13,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:13,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:13,949 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:13,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:13,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:13,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:13,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:13,989 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:14,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:14,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:14,042 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:14,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:14,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:14,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:14,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:14,083 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:14,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:14,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:14,137 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:14,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:14,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:14,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:14,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:14,182 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:14,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:14,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:14,235 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:14,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:14,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:14,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:14,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:14,280 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:14,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:14,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:14,334 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:14,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:14,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:14,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:14,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:14,373 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:14,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:14,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:14,438 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:14,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:14,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:14,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:14,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:14,477 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:14,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:14,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:14,529 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:14,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:14,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:14,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:14,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:14,568 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:14,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:14,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:14,620 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:14,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:14,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:14,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:14,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:14,658 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:14,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:14,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:14,712 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:14,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:14,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:14,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:14,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:14,751 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:14,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:14,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:14,803 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:14,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:14,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:14,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:14,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:14,842 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:14,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:14,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:14,897 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:14,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:14,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:14,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:14,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:14,936 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:14,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:14,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:14,986 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:14,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:14,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:14,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:14,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:15,024 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:15,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:15,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:15,067 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:15,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:15,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:15,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:15,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:15,109 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:15,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:15,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:15,163 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:15,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:15,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:15,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:15,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:15,203 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:15,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:15,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:15,256 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:15,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:15,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:15,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:15,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:15,296 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:15,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:15,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:15,350 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:15,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:15,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:15,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:15,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:15,390 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:15,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:15,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:15,443 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:15,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:15,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:15,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:15,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:15,486 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:15,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:15,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:15,535 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:15,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:15,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:15,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:15,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:15,575 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:15,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:15,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:15,623 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:15,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:15,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:15,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:15,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:15,657 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:15,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:15,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:15,702 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:15,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:15,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:15,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:15,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:15,751 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:15,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:15,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:15,795 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:15,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:15,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:15,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:15,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:15,834 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:15,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:15,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:15,878 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:15,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:15,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:15,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:15,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:15,928 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:15,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:15,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:15,987 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:15,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:15,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:15,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:15,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:16,029 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:16,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:16,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:16,086 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:16,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:16,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:16,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:16,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:16,123 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:16,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:16,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:16,172 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:16,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:16,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:16,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:16,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:16,211 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:16,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:16,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:16,267 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:16,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:16,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:16,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:16,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:16,307 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:16,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:16,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:16,359 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:16,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:16,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:16,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:16,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:16,401 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:16,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:16,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:16,453 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:16,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:16,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:16,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:16,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:16,492 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:16,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:16,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:16,546 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:16,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:16,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:16,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:16,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:16,591 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:16,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:16,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:16,650 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:16,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:16,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:16,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:16,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:16,694 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:16,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:16,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:16,748 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:16,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:16,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:16,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:16,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:16,790 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:16,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:16,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:16,842 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:16,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:16,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:16,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:16,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:16,882 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:16,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:16,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:16,935 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:16,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:16,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:16,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:16,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:16,974 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:17,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:17,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:17,027 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:17,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:17,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:17,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:17,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:17,066 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:17,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:17,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:17,118 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:17,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:17,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:17,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:17,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:17,158 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:17,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:17,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:17,211 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:17,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:17,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:17,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:17,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:17,252 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:17,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:17,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:17,298 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:17,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:17,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:17,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:17,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:17,332 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:17,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:17,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:17,376 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:17,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:17,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:17,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:17,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:17,409 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:17,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:17,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:17,453 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:17,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:17,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:17,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:17,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:17,498 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:17,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:17,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:17,558 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:17,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:17,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:17,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:17,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:17,598 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:17,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:17,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:17,657 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:17,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:17,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:17,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:17,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:17,698 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:17,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:17,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:17,752 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:17,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:17,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:17,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:17,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:17,793 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:17,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:17,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:17,850 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:17,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:17,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:17,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:17,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:17,889 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:17,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:17,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:17,942 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:17,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:17,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:17,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:17,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:17,981 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:18,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:18,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:18,034 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:18,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:18,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:18,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:18,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:18,075 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:18,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:18,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:18,129 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:18,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:18,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:18,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:18,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:18,168 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:18,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:18,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:18,214 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:18,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:18,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:18,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:18,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:18,249 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:18,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:18,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:18,304 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:18,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:18,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:18,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:18,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:18,344 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:18,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:18,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:18,398 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:18,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:18,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:18,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:18,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:18,438 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:18,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:18,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:18,490 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:18,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:18,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:18,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:18,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:18,530 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:18,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:18,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:18,583 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:18,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:18,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:18,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:18,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:18,627 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:18,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:18,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:18,680 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:18,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:18,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:18,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:18,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:18,721 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:18,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:18,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:18,778 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:18,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:18,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:18,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:18,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:18,818 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:18,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:18,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:18,871 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:18,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:18,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:18,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:18,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:18,914 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:18,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:18,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:18,966 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:18,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:18,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:18,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:18,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:19,005 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:19,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:19,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:19,058 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:19,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:19,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:19,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:19,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:19,097 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:19,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:19,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:19,150 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:19,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:19,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:19,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:19,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:19,189 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:19,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:19,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:19,241 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:19,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:19,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:19,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:19,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:19,279 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:19,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:19,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:19,334 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:19,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:19,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:19,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:19,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:19,375 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:19,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:19,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:19,429 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:19,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:19,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:19,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:19,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:19,472 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:19,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:19,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:19,515 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:19,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:19,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:19,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:19,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:19,565 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:19,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:19,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:19,609 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:19,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:19,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:19,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:19,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:19,643 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:19,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:19,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:19,707 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:19,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:19,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:19,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:19,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:19,743 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:19,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:19,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:19,786 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:19,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:19,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:19,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:19,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:19,837 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:19,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:19,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:19,891 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:19,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:19,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:19,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:19,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:19,947 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:19,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:19,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:19,991 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:19,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:19,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:19,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:19,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:20,034 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:20,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:20,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:20,080 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:20,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:20,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:20,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:20,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:20,118 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:20,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:20,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:20,162 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:20,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:20,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:20,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:20,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:20,209 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:20,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:20,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:20,260 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:20,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:20,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:20,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:20,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:20,300 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:20,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:20,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:20,351 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:20,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:20,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:20,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:20,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:20,389 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:20,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:20,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:20,432 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:20,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:20,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:20,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:20,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:20,465 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:20,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:20,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:20,508 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:20,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:20,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:20,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:20,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:20,548 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:20,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:20,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:20,602 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:20,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:20,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:20,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:20,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:20,640 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:20,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:20,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:20,694 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:20,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:20,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:20,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:20,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:20,734 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:20,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:20,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:20,787 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:20,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:20,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:20,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:20,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:20,837 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:20,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:20,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:20,889 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:20,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:20,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:20,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:20,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:20,931 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:20,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:20,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:20,985 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:20,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:20,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:20,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:20,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:21,024 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:21,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:21,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:21,078 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:21,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:21,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:21,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:21,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:21,121 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:21,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:21,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:21,173 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:21,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:21,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:21,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:21,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:21,212 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:21,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:21,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:21,259 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:21,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:21,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:21,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:21,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:21,299 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:21,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:21,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:21,343 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:21,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:21,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:21,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:21,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:21,380 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:21,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:21,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:21,424 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:21,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:21,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:21,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:21,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:21,464 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:21,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:21,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:21,516 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:21,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:21,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:21,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:21,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:21,553 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:21,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:21,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:21,596 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:21,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:21,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:21,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:21,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:21,644 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:21,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:21,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:21,687 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:21,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:21,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:21,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:21,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:21,734 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:21,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:21,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:21,777 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:21,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:21,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:21,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:21,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:21,833 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:21,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:21,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:21,886 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:21,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:21,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:21,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:21,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:21,926 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:21,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:21,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:21,980 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:21,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:21,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:21,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:21,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:22,019 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:22,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:22,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:22,073 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:22,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:22,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:22,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:22,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:22,116 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:22,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:22,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:22,170 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:22,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:22,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:22,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:22,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:22,223 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:22,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:22,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:22,274 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:22,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:22,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:22,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:22,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:22,313 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:22,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:22,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:22,365 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:22,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:22,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:22,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:22,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:22,404 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:22,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:22,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:22,456 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:22,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:22,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:22,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:22,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:22,496 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:22,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:22,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:22,547 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:22,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:22,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:22,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:22,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:22,579 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:22,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:22,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:22,623 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:22,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:22,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:22,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:22,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:22,663 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:22,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:22,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:22,723 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:22,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:22,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:22,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:22,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:22,764 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:22,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:22,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:22,823 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:22,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:22,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:22,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:22,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:22,862 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:22,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:22,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:22,921 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:22,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:22,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:22,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:22,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:22,961 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:23,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:23,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:23,020 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:23,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:23,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:23,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:23,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:23,060 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:23,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:23,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:23,118 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:23,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:23,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:23,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:23,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:23,162 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:23,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:23,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:23,220 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:23,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:23,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:23,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:23,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:23,258 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:23,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:23,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:23,301 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:23,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:23,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:23,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:23,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:23,342 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:23,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:23,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:23,388 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:23,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:23,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:23,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:23,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:23,421 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:23,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:23,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:23,472 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:23,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:23,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:23,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:23,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:23,510 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:23,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:23,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:23,555 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:23,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:23,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:23,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:23,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:23,603 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:23,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:23,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:23,648 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:23,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:23,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:23,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:23,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:23,698 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:23,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:23,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:23,741 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:23,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:23,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:23,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:23,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:23,774 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:23,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:23,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:23,818 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:23,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:23,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:23,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:23,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:23,850 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:23,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:23,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:23,893 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:23,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:23,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:23,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:23,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:23,945 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:23,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:23,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:23,999 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:24,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:24,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:24,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:24,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:24,039 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:24,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:24,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:24,085 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:24,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:24,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:24,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:24,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:24,120 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:24,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:24,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:24,163 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:24,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:24,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:24,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:24,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:24,204 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:24,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:24,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:24,257 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:24,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:24,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:24,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:24,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:24,293 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:24,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:24,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:24,337 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:24,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:24,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:24,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:24,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:24,380 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:24,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:24,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:24,430 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:24,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:24,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:24,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:24,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:24,464 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:24,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:24,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:24,507 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:24,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:24,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:24,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:24,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:24,555 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:24,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:24,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:24,613 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:24,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:24,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:24,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:24,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:24,653 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:24,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:24,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:24,712 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:24,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:24,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:24,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:24,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:24,751 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:24,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:24,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:24,811 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:24,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:24,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:24,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:24,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:24,853 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:24,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:24,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:24,912 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:24,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:24,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:24,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:24,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:24,954 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:25,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:25,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:25,014 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:25,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:25,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:25,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:25,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:25,055 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:25,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:25,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:25,113 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:25,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:25,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:25,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:25,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:25,155 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:25,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:25,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:25,214 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:25,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:25,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:25,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:25,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:25,254 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:25,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:25,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:25,313 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:25,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:25,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:25,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:25,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:25,353 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:25,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:25,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:25,411 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:25,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:25,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:25,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:25,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:25,454 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:25,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:25,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:25,512 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:25,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:25,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:25,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:25,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:25,553 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:25,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:25,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:25,600 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:25,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:25,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:25,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:25,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:25,638 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:25,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:25,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:25,692 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:25,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:25,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:25,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:25,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:25,732 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:25,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:25,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:25,786 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:25,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:25,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:25,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:25,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:25,825 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:25,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:25,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:25,879 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:25,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:25,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:25,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:25,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:25,918 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:25,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:25,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:25,972 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:25,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:25,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:25,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:25,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:26,011 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:26,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:26,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:26,063 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:26,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:26,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:26,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:26,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:26,103 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:26,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:26,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:26,156 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:26,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:26,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:26,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:26,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:26,195 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:26,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:26,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:26,247 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:26,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:26,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:26,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:26,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:26,286 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:26,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:26,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:26,338 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:26,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:26,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:26,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:26,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:26,376 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:26,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:26,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:26,428 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:26,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:26,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:26,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:26,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:26,467 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:26,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:26,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:26,519 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:26,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:26,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:26,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:26,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:26,560 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:26,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:26,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:26,614 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:26,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:26,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:26,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:26,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:26,652 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:26,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:26,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:26,695 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:26,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:26,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:26,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:26,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:26,731 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:26,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:26,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:26,774 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:26,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:26,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:26,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:26,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:26,813 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:26,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:26,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:26,856 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:26,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:26,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:26,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:26,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:26,889 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:26,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:26,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:26,932 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:26,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:26,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:26,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:26,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:26,965 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:27,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:27,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:27,009 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:27,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:27,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:27,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:27,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:27,041 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:27,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:27,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:27,084 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:27,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:27,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:27,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:27,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:27,117 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:27,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:27,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:27,160 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:27,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:27,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:27,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:27,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:27,213 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:27,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:27,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:27,267 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:27,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:27,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:27,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:27,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:27,307 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:27,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:27,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:27,361 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:27,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:27,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:27,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:27,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:27,403 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:27,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:27,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:27,456 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:27,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:27,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:27,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:27,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:27,496 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:27,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:27,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:27,549 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:27,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:27,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:27,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:27,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:27,589 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:27,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:27,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:27,642 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:27,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:27,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:27,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:27,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:27,681 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:27,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:27,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:27,733 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:27,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:27,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:27,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:27,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:27,782 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:27,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:27,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:27,834 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:27,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:27,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:27,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:27,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:27,875 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:27,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:27,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:27,921 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:27,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:27,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:27,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:27,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:27,953 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:27,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:27,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:27,996 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:27,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:27,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:27,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:28,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:28,029 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:28,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:28,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:28,072 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:28,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:28,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:28,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:28,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:28,105 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:28,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:28,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:28,148 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:28,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:28,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:28,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:28,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:28,181 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:28,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:28,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:28,224 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:28,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:28,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:28,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:28,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:28,263 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:28,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:28,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:28,318 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:28,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:28,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:28,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:28,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:28,359 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:28,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:28,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:28,405 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:28,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:28,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:28,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:28,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:28,437 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:28,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:28,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:28,480 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:28,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:28,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:28,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:28,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:28,513 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:28,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:28,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:28,557 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:28,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:28,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:28,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:28,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:28,590 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:28,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:28,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:28,633 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:28,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:28,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:28,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:28,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:28,672 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:28,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:28,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:28,715 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:28,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:28,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:28,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:28,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:28,753 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:28,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:28,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:28,796 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:28,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:28,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:28,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:28,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:28,829 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:28,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:28,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:28,872 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:28,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:28,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:28,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:28,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:28,933 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:28,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:28,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:28,987 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:28,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:28,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:28,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:28,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:29,025 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:29,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:29,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:29,073 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:29,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:29,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:29,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:29,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:29,107 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:29,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:29,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:29,151 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:29,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:29,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:29,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:29,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:29,184 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:29,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:29,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:29,227 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:29,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:29,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:29,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:29,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:29,281 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:29,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:29,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:29,334 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:29,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:29,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:29,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:29,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:29,373 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:29,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:29,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:29,425 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:29,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:29,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:29,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:29,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:29,464 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:29,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:29,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:29,514 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:29,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:29,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:29,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:29,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:29,551 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:29,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:29,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:29,594 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:29,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:29,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:29,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:29,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:29,628 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:29,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:29,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:29,671 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:29,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:29,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:29,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:29,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:29,708 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:29,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:29,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:29,752 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:29,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:29,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:29,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:29,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:29,798 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:29,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:29,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:29,841 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:29,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:29,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:29,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:29,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:29,886 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:29,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:29,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:29,945 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:29,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:29,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:29,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:29,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:29,986 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:30,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:30,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:30,038 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:30,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:30,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:30,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:30,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:30,073 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:30,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:30,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:30,117 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:30,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:30,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:30,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:30,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:30,149 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:30,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:30,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:30,192 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:30,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:30,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:30,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:30,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:30,225 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:30,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:30,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:30,268 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:30,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:30,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:30,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:30,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:30,303 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:30,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:30,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:30,346 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:30,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:30,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:30,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:30,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:30,378 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:30,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:30,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:30,422 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:30,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:30,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:30,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:30,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:30,455 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:30,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:30,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:30,499 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:30,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:30,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:30,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:30,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:30,532 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:30,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:30,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:30,575 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:30,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:30,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:30,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:30,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:30,607 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:30,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:30,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:30,650 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:30,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:30,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:30,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:30,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:30,683 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:30,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:30,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:30,726 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:30,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:30,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:30,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:30,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:30,759 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:30,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:30,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:30,806 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:30,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:30,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:30,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:30,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:30,839 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:30,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:30,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:30,882 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:30,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:30,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:30,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:30,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:30,914 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:30,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:30,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:30,957 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:30,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:30,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:30,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:30,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:31,015 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:31,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:31,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:31,058 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:31,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:31,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:31,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:31,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:31,097 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:31,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:31,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:31,145 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:31,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:31,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:31,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:31,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:31,177 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:31,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:31,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:31,221 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:31,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:31,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:31,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:31,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:31,254 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:31,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:31,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:31,297 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:31,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:31,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:31,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:31,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:31,329 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:31,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:31,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:31,373 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:31,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:31,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:31,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:31,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:31,405 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:31,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:31,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:31,448 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:31,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:31,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:31,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:31,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:31,486 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:31,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:31,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:31,529 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:31,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:31,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:31,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:31,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:31,578 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:31,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:31,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:31,622 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:31,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:31,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:31,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:31,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:31,654 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:31,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:31,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:31,697 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:31,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:31,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:31,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:31,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:31,731 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:31,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:31,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:31,779 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:31,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:31,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:31,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:31,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:31,812 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:31,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:31,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:31,855 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:31,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:31,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:31,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:31,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:31,887 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:31,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:31,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:31,930 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:31,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:31,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:31,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:31,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:31,963 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:32,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:32,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:32,006 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:32,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:32,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:32,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:32,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:32,038 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:32,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:32,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:32,082 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:32,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:32,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:32,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:32,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:32,114 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:32,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:32,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:32,158 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:32,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:32,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:32,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:32,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:32,192 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:32,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:32,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:32,235 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:32,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:32,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:32,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:32,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:32,290 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:32,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:32,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:32,348 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:32,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:32,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:32,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:32,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:32,385 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:32,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:32,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:32,429 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:32,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:32,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:32,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:32,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:32,467 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:32,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:32,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:32,513 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:32,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:32,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:32,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:32,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:32,557 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:32,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:32,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:32,606 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:32,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:32,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:32,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:32,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:32,648 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:32,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:32,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:32,700 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:32,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:32,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:32,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:32,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:32,745 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:32,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:32,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:32,809 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:32,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:32,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:32,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:32,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:32,845 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:32,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:32,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:32,888 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:32,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:32,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:32,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:32,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:32,934 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:32,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:32,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:32,978 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:32,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:32,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:32,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:32,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:33,016 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:33,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:33,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:33,059 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:33,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:33,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:33,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:33,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:33,126 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:33,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:33,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:33,170 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:33,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:33,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:33,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:33,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:33,225 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:33,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:33,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:33,273 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:33,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:33,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:33,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:33,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:33,306 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:33,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:33,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:33,349 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:33,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:33,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:33,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:33,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:33,385 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:33,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:33,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:33,428 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:33,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:33,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:33,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:33,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:33,462 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:33,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:33,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:33,505 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:33,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:33,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:33,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:33,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:33,538 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:33,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:33,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:33,581 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:33,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:33,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:33,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:33,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:33,614 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:33,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:33,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:33,658 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:33,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:33,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:33,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:33,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:33,703 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:33,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:33,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:33,747 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:33,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:33,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:33,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:33,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:33,781 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:33,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:33,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:33,825 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:33,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:33,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:33,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:33,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:33,860 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:33,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:33,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:33,903 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:33,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:33,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:33,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:33,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:33,935 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:33,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:33,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:33,979 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:33,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:33,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:33,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:33,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:34,011 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:34,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:34,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:34,054 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:34,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:34,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:34,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:34,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:34,089 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:34,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:34,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:34,134 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:34,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:34,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:34,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:34,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:34,173 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:34,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:34,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:34,217 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:34,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:34,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:34,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:34,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:34,252 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:34,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:34,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:34,295 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:34,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:34,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:34,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:34,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:34,329 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:34,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:34,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:34,372 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:34,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:34,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:34,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:34,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:34,405 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:34,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:34,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:34,449 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:34,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:34,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:34,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:34,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:34,482 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:34,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:34,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:34,525 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:34,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:34,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:34,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:34,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:34,559 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:34,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:34,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:34,602 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:34,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:34,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:34,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:34,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:34,636 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:34,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:34,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:34,680 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:34,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:34,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:34,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:34,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:34,713 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:34,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:34,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:34,778 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:34,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:34,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:34,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:34,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:34,826 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:34,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:34,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:34,879 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:34,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:34,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:34,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:34,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:34,918 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:34,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:34,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:34,971 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:34,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:34,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:34,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:34,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:35,008 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:35,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:35,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:35,052 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:35,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:35,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:35,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:35,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:35,085 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:35,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:35,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:35,129 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:35,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:35,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:35,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:35,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:35,163 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:35,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:35,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:35,206 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:35,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:35,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:35,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:35,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:35,239 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:35,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:35,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:35,289 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:35,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:35,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:35,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:35,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:35,322 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:35,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:35,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:35,365 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:35,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:35,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:35,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:35,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:35,415 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:35,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:35,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:35,458 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:35,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:35,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:35,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:35,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:35,493 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:35,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:35,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:35,537 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:35,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:35,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:35,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:35,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:35,570 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:35,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:35,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:35,615 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:35,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:35,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:35,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:35,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:35,654 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:35,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:35,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:35,697 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:35,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:35,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:35,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:35,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:35,733 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:35,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:35,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:35,777 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:35,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:35,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:35,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:35,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:35,814 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:35,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:35,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:35,857 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:35,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:35,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:35,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:35,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:35,890 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:35,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:35,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:35,933 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:35,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:35,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:35,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:35,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:35,966 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:36,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:36,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:36,010 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:36,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:36,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:36,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:36,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:36,043 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:36,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:36,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:36,086 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:36,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:36,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:36,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:36,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:36,119 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:36,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:36,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:36,162 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:36,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:36,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:36,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:36,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:36,195 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:36,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:36,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:36,238 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:36,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:36,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:36,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:36,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:36,271 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:36,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:36,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:36,314 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:36,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:36,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:36,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:36,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:36,346 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:36,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:36,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:36,390 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:36,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:36,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:36,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:36,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:36,422 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:36,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:36,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:36,465 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:36,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:36,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:36,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:36,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:36,498 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:36,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:36,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:36,541 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:36,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:36,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:36,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:36,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:36,574 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:36,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:36,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:36,617 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:36,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:36,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:36,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:36,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:36,652 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:36,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:36,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:36,696 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:36,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:36,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:36,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:36,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:36,739 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:36,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:36,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:36,793 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:36,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:36,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:36,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:36,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:36,831 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:36,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:36,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:36,884 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:36,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:36,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:36,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:36,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:36,924 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:36,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:36,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:36,970 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:36,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:36,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:36,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:36,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:37,006 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:37,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:37,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:37,050 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:37,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:37,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:37,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:37,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:37,082 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:37,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:37,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:37,125 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:37,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:37,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:37,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:37,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:37,158 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:37,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:37,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:37,202 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:37,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:37,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:37,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:37,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:37,257 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:37,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:37,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:37,314 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:37,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:37,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:37,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:37,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:37,347 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:37,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:37,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:37,390 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:37,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:37,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:37,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:37,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:37,423 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:37,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:37,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:37,466 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:37,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:37,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:37,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:37,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:37,504 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:37,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:37,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:37,558 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:37,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:37,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:37,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:37,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:37,591 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:37,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:37,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:37,634 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:37,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:37,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:37,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:37,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:37,667 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:37,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:37,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:37,710 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:37,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:37,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:37,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:37,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:37,743 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:37,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:37,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:37,789 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:37,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:37,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:37,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:37,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:37,822 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:37,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:37,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:37,865 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:37,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:37,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:37,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:37,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:37,897 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:37,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:37,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:37,940 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:37,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:37,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:37,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:37,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:37,974 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:38,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:38,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:38,017 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:38,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:38,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:38,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:38,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:38,049 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:38,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:38,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:38,093 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:38,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:38,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:38,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:38,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:38,125 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:38,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:38,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:38,168 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:38,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:38,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:38,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:38,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:38,208 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:38,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:38,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:38,251 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:38,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:38,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:38,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:38,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:38,283 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:38,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:38,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:38,327 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:38,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:38,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:38,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:38,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:38,359 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:38,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:38,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:38,402 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:38,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:38,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:38,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:38,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:38,435 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:38,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:38,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:38,478 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:38,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:38,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:38,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:38,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:38,510 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:38,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:38,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:38,554 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:38,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:38,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:38,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:38,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:38,586 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:38,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:38,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:38,629 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:38,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:38,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:38,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:38,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:38,662 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:38,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:38,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:38,708 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:38,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:38,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:38,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:38,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:38,739 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:38,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:38,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:38,783 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:38,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:38,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:38,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:38,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:38,815 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:38,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:38,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:38,858 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:38,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:38,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:38,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:38,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:38,890 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:38,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:38,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:38,933 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:38,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:38,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:38,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:38,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:38,966 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:39,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:39,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:39,009 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:39,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:39,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:39,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:39,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:39,041 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:39,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:39,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:39,090 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:39,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:39,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:39,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:39,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:39,124 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:39,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:39,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:39,168 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:39,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:39,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:39,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:39,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:39,206 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:39,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:39,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:39,249 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:39,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:39,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:39,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:39,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:39,301 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:39,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:39,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:39,355 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:39,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:39,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:39,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:39,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:39,392 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:39,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:39,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:39,445 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:39,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:39,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:39,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:39,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:39,483 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:39,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:39,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:39,526 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:39,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:39,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:39,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:39,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:39,561 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:39,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:39,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:39,604 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:39,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:39,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:39,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:39,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:39,637 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:39,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:39,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:39,684 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:39,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:39,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:39,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:39,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:39,716 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:39,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:39,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:39,760 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:39,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:39,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:39,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:39,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:39,792 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:39,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:39,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:39,835 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:39,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:39,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:39,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:39,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:39,867 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:39,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:39,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:39,911 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:39,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:39,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:39,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:39,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:39,944 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:39,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:39,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:39,987 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:39,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:39,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:39,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:39,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:40,022 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:40,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:40,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:40,065 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:40,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:40,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:40,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:40,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:40,098 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:40,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:40,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:40,141 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:40,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:40,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:40,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:40,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:40,174 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:40,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:40,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:40,217 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:40,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:40,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:40,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:40,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:40,249 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:40,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:40,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:40,292 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:40,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:40,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:40,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:40,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:40,325 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:40,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:40,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:40,368 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:40,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:40,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:40,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:40,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:40,400 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:40,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:40,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:40,443 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:40,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:40,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:40,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:40,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:40,475 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:40,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:40,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:40,518 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:40,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:40,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:40,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:40,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:40,551 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:40,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:40,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:40,594 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:40,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:40,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:40,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:40,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:40,630 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:40,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:40,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:40,673 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:40,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:40,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:40,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:40,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:40,705 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:40,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:40,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:40,784 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:40,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:40,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:40,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:40,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:40,822 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:40,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:40,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:40,876 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:40,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:40,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:40,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:40,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:40,915 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:40,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:40,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:40,961 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:40,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:40,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:40,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:40,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:40,993 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:41,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:41,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:41,036 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:41,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:41,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:41,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:41,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:41,068 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:41,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:41,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:41,111 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:41,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:41,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:41,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:41,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:41,144 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:41,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:41,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:41,187 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:41,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:41,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:41,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:41,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:41,220 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:41,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:41,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:41,263 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:41,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:41,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:41,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:41,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:41,295 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:41,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:41,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:41,338 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:41,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:41,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:41,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:41,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:41,371 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:41,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:41,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:41,423 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:41,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:41,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:41,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:41,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:41,463 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:41,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:41,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:41,517 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:41,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:41,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:41,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:41,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:41,556 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:41,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:41,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:41,611 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:41,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:41,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:41,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:41,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:41,655 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:41,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:41,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:41,707 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:41,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:41,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:41,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:41,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:41,746 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:41,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:41,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:41,798 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:41,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:41,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:41,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:41,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:41,836 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:41,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:41,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:41,888 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:41,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:41,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:41,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:41,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:41,926 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:41,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:41,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:41,978 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:41,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:41,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:41,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:41,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:42,016 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:42,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:42,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:42,064 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:42,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:42,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:42,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:42,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:42,097 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:42,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:42,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:42,140 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:42,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:42,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:42,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:42,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:42,172 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:42,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:42,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:42,216 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:42,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:42,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:42,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:42,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:42,248 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:42,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:42,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:42,291 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:42,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:42,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:42,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:42,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:42,324 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:42,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:42,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:42,368 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:42,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:42,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:42,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:42,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:42,400 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:42,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:42,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:42,443 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:42,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:42,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:42,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:42,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:42,475 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:42,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:42,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:42,518 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:42,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:42,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:42,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:42,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:42,551 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:42,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:42,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:42,594 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:42,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:42,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:42,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:42,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:42,634 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:42,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:42,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:42,677 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:42,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:42,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:42,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:42,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:42,714 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:42,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:42,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:42,757 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:42,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:42,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:42,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:42,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:42,789 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:42,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:42,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:42,832 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:42,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:42,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:42,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:42,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:42,864 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:42,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:42,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:42,907 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:42,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:42,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:42,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:42,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:42,940 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:42,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:42,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:42,983 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:42,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:42,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:42,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:42,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:43,015 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:43,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:43,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:43,058 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:43,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:43,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:43,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:43,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:43,090 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:43,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:43,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:43,134 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:43,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:43,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:43,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:43,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:43,167 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:43,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:43,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:43,210 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:43,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:43,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:43,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:43,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:43,245 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:43,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:43,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:43,288 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:43,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:43,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:43,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:43,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:43,323 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:43,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:43,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:43,366 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:43,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:43,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:43,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:43,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:43,405 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:43,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:43,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:43,448 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:43,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:43,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:43,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:43,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:43,481 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:43,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:43,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:43,524 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:43,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:43,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:43,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:43,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:43,570 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:43,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:43,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:43,619 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:43,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:43,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:43,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:43,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:43,659 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:43,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:43,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:43,702 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:43,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:43,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:43,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:43,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:43,734 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:43,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:43,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:43,777 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:43,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:43,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:43,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:43,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:43,809 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:43,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:43,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:43,852 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:43,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:43,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:43,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:43,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:43,884 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:43,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:43,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:43,927 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:43,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:43,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:43,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:43,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:43,967 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:44,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:44,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:44,020 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:44,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:44,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:44,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:44,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:44,055 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:44,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:44,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:44,098 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:44,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:44,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:44,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:44,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:44,131 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:44,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:44,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:44,175 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:44,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:44,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:44,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:44,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:44,207 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:44,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:44,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:44,250 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:44,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:44,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:44,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:44,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:44,286 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:44,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:44,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:44,330 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:44,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:44,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:44,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:44,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:44,362 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:44,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:44,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:44,405 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:44,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:44,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:44,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:44,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:44,457 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:44,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:44,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:44,503 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:44,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:44,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:44,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:44,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:44,535 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:44,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:44,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:44,581 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:44,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:44,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:44,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:44,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:44,613 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:44,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:44,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:44,656 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:44,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:44,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:44,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:44,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:44,693 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:44,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:44,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:44,736 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:44,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:44,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:44,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:44,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:44,784 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:44,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:44,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:44,827 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:44,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:44,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:44,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:44,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:44,860 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:44,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:44,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:44,903 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:44,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:44,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:44,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:44,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:44,950 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:44,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:44,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:44,993 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:44,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:44,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:44,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:44,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:45,030 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:45,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:45,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:45,073 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:45,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:45,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:45,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:45,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:45,106 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:45,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:45,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:45,149 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:45,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:45,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:45,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:45,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:45,181 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:45,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:45,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:45,224 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:45,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:45,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:45,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:45,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:45,256 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:45,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:45,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:45,300 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:45,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:45,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:45,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:45,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:45,332 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:45,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:45,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:45,375 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:45,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:45,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:45,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:45,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:45,407 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:45,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:45,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:45,450 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:45,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:45,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:45,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:45,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:45,483 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:45,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:45,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:45,530 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:45,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:45,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:45,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:45,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:45,562 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:45,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:45,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:45,605 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:45,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:45,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:45,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:45,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:45,637 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:45,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:45,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:45,680 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:45,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:45,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:45,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:45,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:45,733 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:45,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:45,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:45,787 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:45,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:45,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:45,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:45,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:45,834 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:45,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:45,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:45,884 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:45,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:45,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:45,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:45,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:45,916 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:45,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:45,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:45,960 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:45,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:45,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:45,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:45,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:46,006 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:46,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:46,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:46,058 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:46,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:46,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:46,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:46,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:46,097 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:46,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:46,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:46,151 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:46,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:46,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:46,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:46,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:46,189 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:46,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:46,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:46,242 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:46,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:46,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:46,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:46,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:46,283 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:46,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:46,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:46,336 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:46,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:46,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:46,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:46,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:46,376 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:46,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:46,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:46,428 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:46,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:46,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:46,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:46,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:46,468 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:46,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:46,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:46,516 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:46,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:46,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:46,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:46,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:46,549 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:46,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:46,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:46,593 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:46,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:46,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:46,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:46,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:46,629 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:46,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:46,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:46,672 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:46,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:46,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:46,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:46,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:46,704 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:46,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:46,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:46,748 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:46,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:46,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:46,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:46,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:46,782 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:46,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:46,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:46,825 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:46,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:46,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:46,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:46,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:46,864 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:46,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:46,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:46,918 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:46,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:46,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:46,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:46,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:46,957 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:47,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:47,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:47,013 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:47,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:47,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:47,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:47,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:47,045 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:47,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:47,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:47,089 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:47,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:47,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:47,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:47,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:47,120 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:47,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:47,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:47,164 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:47,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:47,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:47,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:47,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:47,196 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:47,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:47,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:47,239 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:47,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:47,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:47,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:47,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:47,280 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:47,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:47,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:47,332 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:47,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:47,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:47,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:47,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:47,371 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:47,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:47,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:47,427 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:47,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:47,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:47,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:47,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:47,465 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:47,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:47,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:47,514 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:47,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:47,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:47,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:47,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:47,547 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:47,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:47,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:47,590 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:47,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:47,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:47,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:47,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:47,628 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:47,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:47,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:47,671 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:47,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:47,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:47,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:47,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:47,709 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:47,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:47,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:47,752 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:47,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:47,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:47,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:47,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:47,793 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:47,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:47,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:47,836 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:47,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:47,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:47,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:47,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:47,875 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:47,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:47,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:47,918 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:47,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:47,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:47,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:47,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:47,950 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:47,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:47,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:47,994 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:47,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:47,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:47,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:47,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:48,027 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:48,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:48,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:48,070 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:48,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:48,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:48,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:48,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:48,124 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:48,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:48,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:48,182 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:48,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:48,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:48,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:48,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:48,221 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:48,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:48,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:48,264 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:48,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:48,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:48,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:48,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:48,296 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:48,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:48,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:48,339 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:48,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:48,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:48,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:48,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:48,372 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:48,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:48,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:48,415 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:48,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:48,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:48,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:48,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:48,447 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:48,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:48,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:48,491 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:48,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:48,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:48,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:48,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:48,523 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:48,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:48,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:48,592 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:48,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:48,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:48,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:48,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:48,629 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:48,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:48,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:48,673 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:48,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:48,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:48,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:48,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:48,711 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:48,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:48,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:48,754 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:48,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:48,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:48,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:48,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:48,786 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:48,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:48,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:48,829 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:48,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:48,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:48,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:48,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:48,861 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:48,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:48,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:48,904 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:48,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:48,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:48,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:48,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:48,936 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:48,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:48,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:48,979 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:48,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:48,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:48,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:48,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:49,011 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:49,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:49,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:49,055 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:49,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:49,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:49,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:49,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:49,090 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:49,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:49,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:49,135 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:49,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:49,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:49,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:49,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:49,168 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:49,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:49,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:49,211 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:49,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:49,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:49,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:49,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:49,243 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:49,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:49,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:49,295 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:49,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:49,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:49,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:49,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:49,327 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:49,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:49,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:49,370 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:49,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:49,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:49,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:49,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:49,402 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:49,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:49,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:49,445 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:49,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:49,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:49,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:49,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:49,477 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:49,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:49,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:49,520 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:49,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:49,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:49,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:49,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:49,556 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:49,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:49,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:49,599 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:49,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:49,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:49,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:49,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:49,631 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:49,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:49,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:49,674 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:49,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:49,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:49,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:49,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:49,706 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:49,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:49,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:49,749 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:49,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:49,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:49,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:49,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:49,781 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:49,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:49,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:49,826 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:49,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:49,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:49,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:49,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:49,858 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:49,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:49,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:49,901 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:49,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:49,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:49,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:49,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:49,933 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:49,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:49,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:49,976 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:49,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:49,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:49,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:49,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:50,008 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:50,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:50,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:50,052 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:50,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:50,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:50,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:50,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:50,090 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:50,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:50,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:50,133 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:50,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:50,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:50,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:50,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:50,166 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:50,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:50,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:50,209 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:50,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:50,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:50,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:50,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:50,241 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:50,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:50,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:50,284 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:50,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:50,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:50,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:50,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:50,316 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:50,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:50,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:50,359 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:50,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:50,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:50,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:50,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:50,391 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:50,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:50,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:50,435 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:50,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:50,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:50,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:50,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:50,467 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:50,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:50,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:50,513 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:50,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:50,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:50,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:50,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:50,568 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:50,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:50,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:50,620 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:50,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:50,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:50,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:50,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:50,651 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:50,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:50,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:50,695 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:50,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:50,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:50,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:50,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:50,726 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:50,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:50,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:50,769 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:50,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:50,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:50,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:50,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:50,801 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:50,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:50,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:50,844 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:50,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:50,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:50,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:50,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:50,876 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:50,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:50,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:50,919 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:50,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:50,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:50,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:50,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:50,951 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:50,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:50,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:50,994 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:50,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:50,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:50,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:51,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:51,033 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:51,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:51,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:51,076 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:51,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:51,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:51,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:51,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:51,108 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:51,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:51,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:51,152 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:51,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:51,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:51,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:51,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:51,184 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:51,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:51,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:51,227 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:51,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:51,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:51,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:51,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:51,261 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:51,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:51,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:51,304 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:51,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:51,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:51,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:51,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:51,337 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:51,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:51,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:51,380 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:51,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:51,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:51,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:51,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:51,420 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:51,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:51,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:51,468 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:51,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:51,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:51,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:51,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:51,503 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:51,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:51,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:51,546 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:51,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:51,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:51,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:51,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:51,578 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:51,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:51,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:51,621 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:51,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:51,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:51,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:51,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:51,653 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:51,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:51,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:51,696 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:51,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:51,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:51,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:51,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:51,728 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:51,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:51,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:51,771 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:51,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:51,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:51,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:51,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:51,805 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:51,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:51,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:51,848 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:51,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:51,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:51,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:51,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:51,880 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:51,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:51,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:51,923 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:51,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:51,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:51,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:51,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:51,955 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:51,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:51,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:51,998 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:51,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:51,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:51,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:52,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:52,030 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:52,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:52,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:52,073 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:52,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:52,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:52,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:52,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:52,106 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:52,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:52,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:52,149 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:52,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:52,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:52,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:52,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:52,181 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:52,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:52,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:52,224 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:52,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:52,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:52,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:52,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:52,257 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:52,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:52,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:52,300 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:52,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:52,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:52,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:52,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:52,332 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:52,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:52,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:52,378 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:52,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:52,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:52,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:52,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:52,410 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:52,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:52,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:52,453 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:52,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:52,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:52,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:52,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:52,485 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:52,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:52,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:52,529 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:52,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:52,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:52,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:52,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:52,561 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:52,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:52,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:52,604 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:52,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:52,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:52,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:52,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:52,636 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:52,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:52,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:52,680 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:52,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:52,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:52,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:52,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:52,715 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:52,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:52,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:52,758 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:52,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:52,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:52,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:52,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:52,791 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:52,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:52,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:52,834 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:52,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:52,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:52,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:52,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:52,866 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:52,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:52,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:52,909 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:52,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:52,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:52,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:52,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:52,941 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:52,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:52,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:52,984 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:52,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:52,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:52,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:52,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:53,016 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:53,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:53,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:53,059 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:53,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:53,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:53,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:53,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:53,091 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:53,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:53,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:53,135 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:53,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:53,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:53,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:53,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:53,167 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:53,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:53,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:53,210 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:53,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:53,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:53,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:53,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:53,243 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:53,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:53,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:53,286 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:53,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:53,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:53,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:53,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:53,321 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:53,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:53,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:53,364 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:53,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:53,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:53,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:53,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:53,396 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:53,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:53,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:53,439 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:53,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:53,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:53,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:53,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:53,471 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:53,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:53,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:53,514 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:53,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:53,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:53,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:53,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:53,548 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:53,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:53,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:53,591 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:53,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:53,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:53,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:53,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:53,624 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:53,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:53,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:53,667 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:53,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:53,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:53,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:53,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:53,699 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:53,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:53,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:53,742 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:53,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:53,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:53,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:53,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:53,774 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:53,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:53,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:53,817 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:53,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:53,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:53,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:53,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:53,849 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:53,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:53,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:53,892 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:53,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:53,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:53,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:53,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:53,924 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:53,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:53,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:53,967 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:53,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:53,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:53,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:53,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:54,000 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:54,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:54,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:54,044 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:54,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:54,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:54,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:54,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:54,082 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:54,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:54,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:54,134 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:54,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:54,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:54,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:54,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:54,170 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:54,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:54,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:54,215 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:54,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:54,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:54,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:54,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:54,256 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:54,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:54,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:54,300 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:54,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:54,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:54,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:54,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:54,334 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:54,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:54,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:54,378 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:54,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:54,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:54,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:54,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:54,411 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:54,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:54,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:54,454 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:54,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:54,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:54,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:54,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:54,489 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:54,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:54,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:54,533 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:54,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:54,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:54,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:54,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:54,565 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:54,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:54,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:54,608 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:54,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:54,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:54,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:54,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:54,641 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:54,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:54,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:54,685 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:54,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:54,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:54,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:54,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:54,717 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:54,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:54,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:54,761 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:54,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:54,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:54,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:54,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:54,796 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:54,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:54,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:54,839 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:54,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:54,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:54,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:54,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:54,871 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:54,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:54,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:54,915 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:54,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:54,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:54,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:54,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:54,948 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:54,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:54,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:54,991 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:54,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:54,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:54,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:54,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:55,037 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:55,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:55,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:55,084 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:55,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:55,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:55,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:55,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:55,117 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:55,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:55,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:55,161 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:55,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:55,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:55,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:55,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:55,197 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:55,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:55,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:55,240 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:55,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:55,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:55,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:55,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:55,287 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:55,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:55,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:55,332 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:55,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:55,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:55,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:55,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:55,364 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:55,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:55,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:55,407 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:55,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:55,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:55,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:55,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:55,446 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:55,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:55,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:55,491 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:55,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:55,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:55,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:55,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:55,522 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:55,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:55,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:55,565 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:55,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:55,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:55,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:55,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:55,596 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:55,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:55,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:55,639 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:55,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:55,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:55,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:55,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:55,670 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:55,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:55,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:55,715 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:55,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:55,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:55,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:55,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:55,755 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:55,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:55,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:55,807 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:55,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:55,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:55,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:55,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:55,846 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:55,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:55,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:55,898 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:55,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:55,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:55,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:55,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:55,935 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:55,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:55,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:55,979 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:55,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:55,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:55,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:55,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:56,012 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:56,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:56,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:56,055 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:56,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:56,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:56,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:56,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:56,088 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:56,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:56,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:56,131 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:56,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:56,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:56,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:56,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:56,164 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:56,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:56,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:56,226 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:56,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:56,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:56,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:56,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:56,258 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:56,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:56,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:56,326 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:56,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:56,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:56,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:56,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:56,359 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:56,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:56,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:56,402 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:56,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:56,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:56,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:56,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:56,435 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:56,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:56,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:56,478 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:56,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:56,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:56,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:56,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:56,511 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:56,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:56,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:56,554 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:56,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:56,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:56,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:56,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:56,587 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:56,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:56,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:56,631 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:56,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:56,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:56,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:56,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:56,664 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:56,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:56,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:56,707 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:56,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:56,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:56,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:56,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:56,740 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:56,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:56,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:56,783 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:56,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:56,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:56,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:56,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:56,816 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:56,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:56,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:56,859 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:56,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:56,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:56,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:56,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:56,892 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:56,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:56,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:56,936 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:56,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:56,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:56,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:56,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:56,968 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:57,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:57,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:57,012 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:57,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:57,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:57,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:57,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:57,045 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:57,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:57,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:57,088 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:57,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:57,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:57,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:57,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:57,121 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:57,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:57,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:57,168 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:57,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:57,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:57,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:57,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:57,224 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:57,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:57,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:57,278 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:57,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:57,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:57,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:57,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:57,316 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:57,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:57,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:57,369 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:57,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:57,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:57,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:57,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:57,408 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:57,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:57,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:57,453 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:57,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:57,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:57,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:57,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:57,497 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:57,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:57,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:57,541 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:57,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:57,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:57,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:57,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:57,573 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:57,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:57,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:57,616 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:57,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:57,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:57,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:57,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:57,649 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:57,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:57,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:57,693 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:57,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:57,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:57,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:57,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:57,725 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:57,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:57,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:57,768 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:57,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:57,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:57,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:57,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:57,801 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:57,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:57,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:57,844 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:57,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:57,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:57,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:57,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:57,877 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:57,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:57,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:57,921 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:57,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:57,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:57,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:57,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:57,953 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:57,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:57,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:57,997 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:57,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:57,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:57,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:58,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:58,030 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:58,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:58,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:58,073 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:58,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:58,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:58,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:58,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:58,106 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:58,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:58,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:58,153 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:58,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:58,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:58,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:58,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:58,186 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:58,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:58,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:58,229 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:58,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:58,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:58,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:58,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:58,261 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:58,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:58,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:58,305 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:58,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:58,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:58,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:58,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:58,337 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:58,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:58,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:58,381 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:58,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:58,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:58,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:58,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:58,414 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:58,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:58,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:58,457 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:58,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:58,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:58,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:58,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:58,490 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:58,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:58,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:58,534 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:58,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:58,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:58,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:58,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:58,566 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:58,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:58,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:58,610 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:58,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:58,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:58,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:58,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:58,642 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:58,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:58,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:58,686 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:58,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:58,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:58,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:58,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:58,719 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:58,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:58,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:58,763 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:58,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:58,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:58,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:58,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:58,795 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:58,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:58,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:58,839 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:58,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:58,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:58,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:58,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:58,871 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:58,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:58,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:58,915 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:58,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:58,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:58,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:58,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:58,947 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:58,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:58,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:58,991 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:58,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:58,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:58,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:58,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:59,023 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:59,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:59,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:59,067 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:59,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:59,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:59,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:59,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:59,107 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:59,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:59,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:59,152 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:59,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:59,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:59,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:59,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:59,185 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:59,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:59,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:59,229 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:59,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:59,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:59,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:59,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:59,262 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:59,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:59,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:59,306 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:59,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:59,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:59,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:59,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:59,339 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:59,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:59,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:59,382 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:59,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:59,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:59,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:59,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:59,415 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:59,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:59,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:59,459 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:59,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:59,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:59,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:59,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:59,491 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:59,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:59,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:59,535 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:59,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:59,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:59,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:59,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:59,569 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:59,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:59,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:59,612 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:59,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:59,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:59,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:59,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:59,645 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:59,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:59,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:59,688 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:59,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:59,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:59,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:59,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:59,721 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:59,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:59,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:59,765 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:59,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:59,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:59,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:59,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:59,798 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:59,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:59,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:59,842 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:59,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:59,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:59,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:59,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:59,875 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:59,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:59,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:59,919 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:59,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:59,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:59,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:59,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:59,951 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:32:59,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:59,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:32:59,994 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:32:59,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:32:59,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:59,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:00,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:00,035 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:00,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:00,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:00,079 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:00,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:00,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:00,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:00,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:00,113 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:00,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:00,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:00,157 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:00,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:00,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:00,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:00,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:00,208 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:00,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:00,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:00,252 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:00,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:00,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:00,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:00,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:00,284 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:00,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:00,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:00,327 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:00,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:00,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:00,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:00,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:00,359 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:00,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:00,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:00,403 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:00,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:00,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:00,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:00,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:00,435 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:00,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:00,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:00,479 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:00,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:00,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:00,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:00,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:00,511 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:00,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:00,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:00,554 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:00,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:00,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:00,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:00,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:00,587 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:00,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:00,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:00,630 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:00,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:00,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:00,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:00,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:00,662 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:00,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:00,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:00,705 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:00,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:00,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:00,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:00,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:00,738 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:00,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:00,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:00,781 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:00,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:00,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:00,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:00,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:00,813 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:00,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:00,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:00,856 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:00,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:00,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:00,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:00,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:00,888 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:00,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:00,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:00,931 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:00,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:00,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:00,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:00,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:00,969 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:01,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:01,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:01,011 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:01,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:01,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:01,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:01,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:01,043 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:01,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:01,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:01,086 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:01,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:01,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:01,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:01,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:01,118 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:01,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:01,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:01,162 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:01,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:01,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:01,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:01,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:01,211 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:01,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:01,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:01,254 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:01,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:01,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:01,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:01,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:01,286 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:01,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:01,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:01,330 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:01,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:01,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:01,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:01,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:01,363 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:01,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:01,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:01,406 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:01,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:01,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:01,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:01,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:01,439 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:01,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:01,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:01,483 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:01,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:01,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:01,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:01,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:01,516 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:01,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:01,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:01,559 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:01,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:01,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:01,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:01,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:01,591 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:01,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:01,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:01,637 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:01,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:01,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:01,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:01,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:01,670 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:01,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:01,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:01,714 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:01,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:01,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:01,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:01,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:01,750 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:01,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:01,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:01,794 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:01,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:01,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:01,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:01,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:01,826 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:01,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:01,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:01,870 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:01,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:01,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:01,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:01,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:01,903 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:01,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:01,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:01,951 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:01,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:01,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:01,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:01,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:01,983 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:02,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:02,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:02,027 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:02,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:02,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:02,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:02,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:02,059 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:02,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:02,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:02,103 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:02,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:02,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:02,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:02,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:02,143 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:02,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:02,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:02,187 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:02,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:02,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:02,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:02,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:02,219 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:02,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:02,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:02,263 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:02,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:02,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:02,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:02,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:02,295 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:02,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:02,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:02,338 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:02,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:02,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:02,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:02,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:02,370 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:02,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:02,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:02,414 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:02,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:02,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:02,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:02,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:02,446 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:02,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:02,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:02,489 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:02,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:02,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:02,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:02,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:02,522 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:02,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:02,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:02,565 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:02,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:02,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:02,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:02,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:02,599 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:02,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:02,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:02,642 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:02,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:02,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:02,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:02,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:02,675 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:02,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:02,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:02,718 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:02,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:02,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:02,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:02,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:02,751 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:02,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:02,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:02,795 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:02,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:02,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:02,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:02,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:02,827 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:02,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:02,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:02,873 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:02,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:02,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:02,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:02,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:02,905 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:02,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:02,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:02,949 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:02,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:02,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:02,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:02,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:02,981 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:03,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:03,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:03,024 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:03,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:03,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:03,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:03,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:03,057 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:03,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:03,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:03,100 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:03,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:03,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:03,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:03,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:03,140 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:03,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:03,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:03,193 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:03,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:03,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:03,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:03,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:03,231 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:03,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:03,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:03,285 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:03,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:03,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:03,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:03,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:03,324 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:03,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:03,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:03,378 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:03,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:03,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:03,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:03,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:03,416 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:03,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:03,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:03,470 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:03,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:03,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:03,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:03,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:03,509 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:03,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:03,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:03,569 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:03,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:03,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:03,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:03,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:03,610 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:03,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:03,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:03,670 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:03,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:03,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:03,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:03,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:03,710 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:03,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:03,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:03,771 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:03,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:03,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:03,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:03,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:03,812 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:03,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:03,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:03,875 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:03,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:03,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:03,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:03,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:03,916 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:03,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:03,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:03,979 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:03,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:03,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:03,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:03,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:04,019 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:04,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:04,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:04,079 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:04,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:04,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:04,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:04,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:04,119 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:04,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:04,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:04,179 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:04,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:04,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:04,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:04,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:04,218 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:04,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:04,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:04,276 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:04,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:04,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:04,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:04,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:04,315 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:04,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:04,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:04,376 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:04,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:04,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:04,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:04,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:04,415 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:04,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:04,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:04,474 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:04,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:04,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:04,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:04,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:04,515 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:04,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:04,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:04,575 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:04,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:04,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:04,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:04,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:04,615 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:04,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:04,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:04,673 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:04,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:04,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:04,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:04,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:04,712 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:04,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:04,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:04,773 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:04,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:04,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:04,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:04,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:04,813 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:04,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:04,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:04,875 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:04,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:04,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:04,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:04,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:04,909 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:04,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:04,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:04,952 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:04,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:04,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:04,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:04,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:04,985 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:05,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:05,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:05,028 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:05,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:05,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:05,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:05,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:05,061 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:05,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:05,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:05,104 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:05,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:05,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:05,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:05,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:05,140 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:05,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:05,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:05,183 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:05,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:05,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:05,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:05,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:05,215 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:05,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:05,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:05,259 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:05,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:05,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:05,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:05,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:05,291 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:05,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:05,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:05,335 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:05,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:05,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:05,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:05,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:05,367 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:05,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:05,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:05,411 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:05,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:05,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:05,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:05,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:05,444 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:05,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:05,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:05,487 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:05,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:05,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:05,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:05,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:05,520 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:05,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:05,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:05,563 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:05,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:05,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:05,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:05,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:05,596 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:05,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:05,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:05,639 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:05,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:05,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:05,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:05,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:05,671 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:05,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:05,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:05,714 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:05,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:05,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:05,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:05,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:05,746 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:05,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:05,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:05,789 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:05,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:05,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:05,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:05,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:05,822 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:05,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:05,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:05,866 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:05,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:05,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:05,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:05,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:05,899 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:05,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:05,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:05,942 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:05,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:05,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:05,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:05,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:05,975 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:06,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:06,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:06,018 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:06,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:06,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:06,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:06,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:06,055 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:06,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:06,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:06,098 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:06,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:06,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:06,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:06,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:06,131 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:06,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:06,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:06,174 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:06,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:06,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:06,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:06,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:06,206 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:06,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:06,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:06,250 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:06,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:06,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:06,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:06,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:06,283 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:06,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:06,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:06,326 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:06,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:06,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:06,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:06,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:06,358 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:06,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:06,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:06,402 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:06,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:06,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:06,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:06,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:06,434 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:06,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:06,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:06,478 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:06,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:06,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:06,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:06,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:06,510 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:06,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:06,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:06,554 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:06,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:06,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:06,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:06,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:06,586 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:06,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:06,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:06,630 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:06,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:06,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:06,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:06,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:06,662 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:06,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:06,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:06,706 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:06,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:06,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:06,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:06,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:06,738 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:06,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:06,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:06,782 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:06,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:06,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:06,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:06,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:06,815 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:06,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:06,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:06,858 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:06,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:06,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:06,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:06,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:06,891 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:06,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:06,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:06,934 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:06,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:06,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:06,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:06,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:06,973 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:07,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:07,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:07,016 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:07,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:07,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:07,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:07,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:07,048 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:07,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:07,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:07,092 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:07,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:07,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:07,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:07,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:07,124 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:07,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:07,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:07,168 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:07,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:07,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:07,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:07,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:07,207 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:07,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:07,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:07,250 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:07,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:07,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:07,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:07,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:07,283 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:07,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:07,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:07,326 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:07,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:07,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:07,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:07,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:07,359 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:07,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:07,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:07,402 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:07,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:07,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:07,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:07,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:07,435 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:07,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:07,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:07,478 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:07,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:07,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:07,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:07,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:07,511 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:07,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:07,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:07,554 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:07,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:07,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:07,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:07,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:07,587 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:07,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:07,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:07,630 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:07,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:07,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:07,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:07,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:07,662 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:07,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:07,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:07,706 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:07,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:07,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:07,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:07,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:07,738 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:07,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:07,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:07,782 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:07,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:07,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:07,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:07,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:07,814 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:07,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:07,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:07,857 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:07,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:07,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:07,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:07,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:07,890 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:07,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:07,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:07,936 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:07,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:07,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:07,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:07,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:07,968 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:08,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:08,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:08,011 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:08,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:08,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:08,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:08,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:08,044 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:08,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:08,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:08,087 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:08,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:08,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:08,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:08,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:08,120 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:08,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:08,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:08,163 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:08,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:08,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:08,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:08,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:08,196 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:08,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:08,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:08,239 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:08,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:08,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:08,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:08,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:08,278 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:08,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:08,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:08,321 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:08,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:08,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:08,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:08,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:08,354 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:08,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:08,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:08,397 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:08,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:08,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:08,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:08,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:08,430 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:08,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:08,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:08,473 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:08,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:08,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:08,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:08,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:08,506 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:08,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:08,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:08,549 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:08,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:08,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:08,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:08,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:08,582 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:08,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:08,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:08,625 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:08,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:08,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:08,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:08,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:08,657 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:08,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:08,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:08,701 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:08,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:08,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:08,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:08,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:08,733 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:08,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:08,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:08,777 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:08,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:08,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:08,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:08,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:08,809 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:08,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:08,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:08,855 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:08,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:08,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:08,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:08,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:08,887 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:08,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:08,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:08,930 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:08,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:08,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:08,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:08,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:08,966 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:09,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:09,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:09,009 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:09,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:09,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:09,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:09,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:09,042 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:09,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:09,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:09,087 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:09,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:09,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:09,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:09,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:09,122 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:09,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:09,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:09,166 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:09,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:09,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:09,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:09,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:09,198 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:09,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:09,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:09,241 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:09,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:09,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:09,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:09,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:09,274 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:09,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:09,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:09,317 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:09,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:09,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:09,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:09,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:09,350 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:09,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:09,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:09,393 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:09,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:09,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:09,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:09,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:09,426 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:09,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:09,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:09,469 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:09,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:09,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:09,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:09,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:09,502 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:09,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:09,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:09,545 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:09,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:09,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:09,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:09,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:09,585 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:09,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:09,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:09,639 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:09,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:09,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:09,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:09,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:09,678 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:09,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:09,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:09,724 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:09,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:09,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:09,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:09,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:09,757 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:09,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:09,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:09,804 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:09,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:09,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:09,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:09,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:09,837 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:09,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:09,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:09,880 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:09,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:09,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:09,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:09,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:09,912 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:09,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:09,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:09,956 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:09,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:09,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:09,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:09,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:09,988 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:10,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:10,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:10,031 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:33:10,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:33:10,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:10,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:10,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:10,064 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:33:10,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:10,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:33:10,107 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-23 00:41:06,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:06,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:06,584 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:06,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:06,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:06,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:06,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:06,616 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:06,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:06,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:06,659 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:06,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:06,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:06,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:06,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:06,691 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:06,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:06,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:06,734 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:06,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:06,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:06,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:06,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:06,765 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:06,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:06,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:06,807 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:06,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:06,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:06,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:06,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:06,838 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:06,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:06,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:06,881 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:06,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:06,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:06,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:06,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:06,913 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:06,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:06,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:06,960 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:06,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:06,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:06,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:06,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:06,991 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:07,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:07,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:07,035 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:07,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:07,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:07,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:07,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:07,071 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:07,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:07,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:07,114 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:07,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:07,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:07,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:07,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:07,150 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:07,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:07,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:07,195 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:07,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:07,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:07,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:07,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:07,227 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:07,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:07,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:07,271 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:07,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:07,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:07,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:07,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:07,303 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:07,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:07,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:07,346 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:07,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:07,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:07,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:07,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:07,378 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:07,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:07,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:07,421 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:07,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:07,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:07,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:07,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:07,453 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:07,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:07,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:07,496 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:07,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:07,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:07,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:07,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:07,529 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:07,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:07,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:07,572 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:07,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:07,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:07,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:07,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:07,604 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:07,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:07,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:07,647 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:07,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:07,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:07,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:07,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:07,679 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:07,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:07,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:07,723 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:07,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:07,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:07,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:07,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:07,755 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:07,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:07,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:07,799 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:07,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:07,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:07,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:07,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:07,831 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:07,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:07,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:07,875 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:07,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:07,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:07,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:07,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:07,908 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:07,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:07,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:07,951 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:07,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:07,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:07,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:07,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:07,990 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:08,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:08,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:08,033 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:08,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:08,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:08,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:08,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:08,065 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:08,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:08,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:08,109 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:08,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:08,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:08,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:08,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:08,141 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:08,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:08,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:08,185 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:08,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:08,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:08,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:08,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:08,217 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:08,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:08,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:08,261 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:08,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:08,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:08,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:08,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:08,293 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:08,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:08,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:08,336 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:08,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:08,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:08,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:08,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:08,369 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:08,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:08,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:08,412 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:08,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:08,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:08,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:08,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:08,445 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:08,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:08,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:08,488 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:08,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:08,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:08,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:08,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:08,521 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:08,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:08,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:08,565 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:08,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:08,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:08,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:08,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:08,597 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:08,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:08,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:08,641 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:08,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:08,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:08,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:08,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:08,673 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:08,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:08,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:08,717 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:08,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:08,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:08,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:08,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:08,750 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:08,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:08,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:08,793 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:08,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:08,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:08,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:08,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:08,825 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:08,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:08,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:08,869 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:08,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:08,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:08,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:08,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:08,901 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:08,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:08,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:08,949 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:08,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:08,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:08,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:08,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:08,981 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:09,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:09,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:09,025 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:09,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:09,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:09,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:09,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:09,059 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:09,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:09,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:09,159 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:09,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:09,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:09,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:09,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:09,195 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:09,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:09,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:09,241 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:09,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:09,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:09,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:09,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:09,274 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:09,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:09,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:09,318 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:09,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:09,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:09,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:09,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:09,351 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:09,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:09,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:09,394 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:09,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:09,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:09,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:09,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:09,427 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:09,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:09,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:09,471 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:09,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:09,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:09,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:09,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:09,504 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:09,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:09,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:09,547 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:09,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:09,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:09,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:09,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:09,580 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:09,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:09,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:09,625 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:09,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:09,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:09,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:09,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:09,658 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:09,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:09,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:09,702 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:09,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:09,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:09,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:09,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:09,735 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:09,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:09,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:09,779 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:09,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:09,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:09,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:09,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:09,812 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:09,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:09,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:09,855 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:09,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:09,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:09,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:09,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:09,889 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:09,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:09,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:09,935 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:09,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:09,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:09,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:09,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:09,967 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:10,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:10,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:10,011 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:10,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:10,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:10,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:10,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:10,044 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:10,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:10,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:10,088 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:10,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:10,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:10,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:10,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:10,120 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:10,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:10,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:10,164 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:10,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:10,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:10,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:10,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:10,196 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:10,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:10,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:10,240 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:10,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:10,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:10,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:10,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:10,272 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:10,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:10,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:10,315 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:10,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:10,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:10,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:10,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:10,348 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:10,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:10,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:10,391 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:10,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:10,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:10,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:10,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:10,423 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:10,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:10,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:10,467 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:10,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:10,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:10,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:10,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:10,500 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:10,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:10,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:10,544 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:10,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:10,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:10,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:10,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:10,576 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:10,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:10,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:10,620 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:10,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:10,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:10,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:10,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:10,654 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:10,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:10,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:10,698 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:10,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:10,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:10,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:10,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:10,730 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:10,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:10,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:10,774 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:10,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:10,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:10,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:10,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:10,807 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:10,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:10,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:10,851 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:10,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:10,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:10,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:10,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:10,887 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:10,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:10,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:10,931 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:10,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:10,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:10,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:10,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:10,963 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:11,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:11,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:11,007 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:11,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:11,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:11,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:11,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:11,041 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:11,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:11,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:11,084 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:11,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:11,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:11,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:11,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:11,116 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:11,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:11,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:11,161 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:11,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:11,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:11,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:11,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:11,194 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:11,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:11,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:11,237 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:11,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:11,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:11,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:11,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:11,270 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:11,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:11,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:11,313 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:11,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:11,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:11,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:11,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:11,345 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:11,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:11,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:11,388 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:11,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:11,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:11,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:11,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:11,419 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:11,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:11,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:11,462 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:11,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:11,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:11,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:11,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:11,493 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:11,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:11,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:11,536 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:11,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:11,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:11,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:11,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:11,567 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:11,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:11,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:11,610 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:11,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:11,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:11,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:11,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:11,641 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:11,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:11,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:11,684 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:11,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:11,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:11,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:11,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:11,715 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:11,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:11,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:11,759 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:11,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:11,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:11,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:11,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:11,795 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:11,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:11,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:11,838 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:11,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:11,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:11,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:11,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:11,871 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:11,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:11,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:11,915 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:11,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:11,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:11,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:11,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:11,948 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:11,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:11,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:11,992 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:11,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:11,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:11,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:11,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:12,025 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:12,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:12,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:12,069 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:12,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:12,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:12,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:12,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:12,102 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:12,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:12,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:12,146 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:12,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:12,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:12,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:12,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:12,178 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:12,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:12,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:12,222 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:12,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:12,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:12,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:12,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:12,254 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:12,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:12,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:12,298 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:12,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:12,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:12,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:12,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:12,330 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:12,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:12,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:12,374 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:12,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:12,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:12,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:12,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:12,407 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:12,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:12,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:12,451 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:12,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:12,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:12,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:12,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:12,484 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:12,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:12,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:12,528 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:12,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:12,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:12,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:12,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:12,561 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:12,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:12,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:12,605 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:12,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:12,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:12,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:12,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:12,638 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:12,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:12,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:12,681 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:12,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:12,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:12,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:12,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:12,718 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:12,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:12,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:12,761 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:12,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:12,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:12,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:12,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:12,791 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:12,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:12,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:12,834 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:12,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:12,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:12,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:12,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:12,865 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:12,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:12,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:12,908 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:12,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:12,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:12,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:12,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:12,941 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:12,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:12,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:12,984 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:12,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:12,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:12,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:12,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:13,016 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:13,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:13,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:13,060 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:13,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:13,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:13,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:13,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:13,091 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:13,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:13,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:13,134 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:13,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:13,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:13,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:13,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:13,166 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:13,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:13,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:13,209 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:13,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:13,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:13,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:13,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:13,242 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:13,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:13,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:13,285 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:13,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:13,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:13,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:13,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:13,318 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:13,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:13,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:13,361 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:13,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:13,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:13,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:13,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:13,394 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:13,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:13,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:13,437 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:13,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:13,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:13,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:13,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:13,470 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:13,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:13,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:13,514 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:13,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:13,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:13,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:13,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:13,548 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:13,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:13,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:13,591 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:13,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:13,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:13,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:13,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:13,629 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:13,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:13,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:13,673 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:13,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:13,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:13,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:13,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:13,706 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:13,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:13,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:13,749 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:13,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:13,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:13,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:13,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:13,788 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:13,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:13,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:13,832 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:13,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:13,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:13,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:13,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:13,865 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:13,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:13,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:13,908 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:13,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:13,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:13,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:13,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:13,941 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:13,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:13,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:13,985 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:13,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:13,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:13,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:13,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:14,017 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:14,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:14,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:14,061 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:14,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:14,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:14,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:14,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:14,094 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:14,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:14,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:14,137 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:14,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:14,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:14,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:14,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:14,169 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:14,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:14,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:14,212 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:14,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:14,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:14,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:14,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:14,245 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:14,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:14,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:14,289 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:14,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:14,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:14,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:14,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:14,322 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:14,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:14,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:14,366 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:14,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:14,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:14,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:14,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:14,399 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:14,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:14,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:14,443 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:14,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:14,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:14,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:14,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:14,476 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:14,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:14,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:14,520 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:14,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:14,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:14,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:14,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:14,553 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:14,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:14,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:14,602 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:14,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:14,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:14,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:14,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:14,635 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:14,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:14,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:14,679 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:14,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:14,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:14,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:14,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:14,711 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:14,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:14,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:14,755 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:14,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:14,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:14,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:14,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:14,788 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:14,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:14,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:14,832 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:14,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:14,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:14,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:14,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:14,866 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:14,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:14,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:14,911 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:14,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:14,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:14,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:14,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:14,945 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:14,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:14,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:14,990 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:14,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:14,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:14,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:14,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:15,023 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:15,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:15,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:15,067 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:15,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:15,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:15,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:15,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:15,099 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:15,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:15,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:15,143 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:15,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:15,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:15,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:15,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:15,175 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:15,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:15,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:15,218 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:15,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:15,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:15,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:15,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:15,251 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:15,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:15,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:15,294 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:15,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:15,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:15,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:15,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:15,327 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:15,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:15,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:15,370 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:15,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:15,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:15,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:15,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:15,403 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:15,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:15,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:15,446 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:15,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:15,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:15,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:15,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:15,479 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:15,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:15,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:15,525 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:15,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:15,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:15,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:15,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:15,558 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:15,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:15,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:15,602 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:15,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:15,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:15,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:15,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:15,635 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:15,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:15,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:15,678 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:15,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:15,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:15,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:15,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:15,710 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:15,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:15,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:15,754 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:15,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:15,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:15,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:15,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:15,786 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:15,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:15,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:15,830 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:15,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:15,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:15,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:15,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:15,863 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:15,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:15,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:15,906 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:15,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:15,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:15,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:15,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:15,939 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:15,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:15,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:15,984 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:15,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:15,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:15,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:15,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:16,017 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:16,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:16,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:16,061 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:16,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:16,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:16,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:16,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:16,093 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:16,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:16,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:16,136 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:16,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:16,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:16,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:16,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:16,168 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:16,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:16,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:16,211 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:16,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:16,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:16,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:16,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:16,244 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:16,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:16,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:16,288 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:16,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:16,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:16,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:16,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:16,320 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:16,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:16,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:16,363 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:16,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:16,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:16,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:16,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:16,396 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:16,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:16,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:16,440 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:16,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:16,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:16,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:16,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:16,476 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:16,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:16,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:16,519 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:16,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:16,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:16,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:16,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:16,551 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:16,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:16,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:16,594 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:16,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:16,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:16,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:16,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:16,624 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:16,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:16,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:16,667 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:16,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:16,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:16,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:16,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:16,698 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:16,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:16,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:16,741 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:16,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:16,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:16,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:16,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:16,771 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:16,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:16,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:16,814 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:16,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:16,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:16,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:16,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:16,845 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:16,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:16,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:16,889 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:16,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:16,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:16,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:16,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:16,922 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:16,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:16,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:16,965 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:16,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:16,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:16,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:16,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:16,998 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:17,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:17,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:17,042 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:17,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:17,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:17,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:17,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:17,074 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:17,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:17,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:17,117 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:17,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:17,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:17,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:17,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:17,149 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:17,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:17,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:17,192 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:17,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:17,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:17,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:17,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:17,224 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:17,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:17,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:17,268 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:17,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:17,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:17,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:17,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:17,300 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:17,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:17,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:17,343 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:17,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:17,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:17,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:17,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:17,379 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:17,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:17,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:17,423 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:17,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:17,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:17,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:17,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:17,456 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:17,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:17,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:17,500 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:17,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:17,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:17,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:17,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:17,532 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:17,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:17,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:17,576 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:17,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:17,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:17,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:17,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:17,608 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:17,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:17,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:17,652 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:17,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:17,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:17,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:17,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:17,684 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:17,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:17,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:17,728 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:17,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:17,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:17,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:17,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:17,760 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:17,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:17,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:17,804 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:17,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:17,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:17,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:17,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:17,838 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:17,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:17,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:17,881 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:17,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:17,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:17,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:17,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:17,914 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:17,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:17,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:17,958 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:17,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:17,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:17,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:17,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:17,990 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:18,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:18,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:18,034 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:18,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:18,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:18,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:18,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:18,066 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:18,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:18,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:18,109 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:18,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:18,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:18,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:18,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:18,142 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:18,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:18,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:18,185 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:18,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:18,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:18,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:18,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:18,217 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:18,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:18,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:18,260 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:18,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:18,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:18,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:18,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:18,295 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:18,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:18,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:18,338 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:18,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:18,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:18,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:18,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:18,370 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:18,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:18,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:18,413 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:18,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:18,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:18,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:18,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:18,444 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:18,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:18,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:18,487 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:18,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:18,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:18,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:18,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:18,518 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:18,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:18,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:18,561 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:18,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:18,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:18,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:18,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:18,593 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:18,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:18,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:18,636 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:18,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:18,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:18,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:18,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:18,667 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:18,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:18,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:18,709 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:18,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:18,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:18,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:18,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:18,741 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:18,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:18,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:18,784 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:18,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:18,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:18,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:18,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:18,815 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:18,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:18,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:18,859 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:18,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:18,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:18,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:18,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:18,891 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:18,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:18,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:18,934 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:18,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:18,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:18,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:18,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:18,966 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:19,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:19,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:19,010 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:19,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:19,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:19,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:19,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:19,042 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:19,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:19,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:19,086 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:19,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:19,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:19,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:19,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:19,121 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:19,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:19,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:19,165 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:19,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:19,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:19,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:19,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:19,202 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:19,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:19,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:19,245 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:19,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:19,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:19,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:19,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:19,277 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:19,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:19,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:19,321 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:19,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:19,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:19,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:19,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:19,352 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:19,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:19,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:19,396 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:19,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:19,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:19,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:19,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:19,429 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:19,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:19,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:19,474 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:19,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:19,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:19,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:19,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:19,507 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:19,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:19,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:19,551 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:19,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:19,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:19,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:19,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:19,584 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:19,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:19,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:19,628 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:19,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:19,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:19,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:19,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:19,660 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:19,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:19,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:19,703 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:19,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:19,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:19,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:19,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:19,736 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:19,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:19,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:19,779 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:19,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:19,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:19,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:19,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:19,811 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:19,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:19,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:19,855 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:19,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:19,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:19,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:19,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:19,887 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:19,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:19,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:19,930 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:19,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:19,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:19,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:19,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:19,963 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:20,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:20,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:20,006 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:20,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:20,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:20,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:20,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:20,038 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:20,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:20,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:20,082 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:20,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:20,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:20,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:20,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:20,114 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:20,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:20,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:20,161 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:20,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:20,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:20,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:20,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:20,195 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:20,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:20,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:20,240 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:20,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:20,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:20,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:20,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:20,274 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:20,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:20,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:20,318 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:20,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:20,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:20,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:20,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:20,352 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:20,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:20,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:20,398 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:20,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:20,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:20,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:20,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:20,431 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:20,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:20,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:20,474 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:20,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:20,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:20,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:20,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:20,506 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:20,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:20,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:20,549 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:20,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:20,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:20,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:20,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:20,582 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:20,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:20,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:20,625 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:20,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:20,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:20,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:20,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:20,657 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:20,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:20,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:20,700 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:20,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:20,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:20,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:20,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:20,732 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:20,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:20,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:20,775 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:20,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:20,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:20,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:20,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:20,808 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:20,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:20,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:20,851 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:20,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:20,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:20,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:20,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:20,883 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:20,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:20,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:20,926 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:20,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:20,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:20,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:20,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:20,960 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:21,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:21,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:21,004 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:21,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:21,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:21,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:21,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:21,036 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:21,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:21,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:21,082 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:21,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:21,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:21,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:21,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:21,114 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:21,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:21,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:21,158 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:21,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:21,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:21,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:21,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:21,190 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:21,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:21,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:21,233 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:21,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:21,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:21,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:21,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:21,266 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:21,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:21,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:21,311 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:21,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:21,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:21,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:21,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:21,344 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:21,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:21,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:21,388 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:21,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:21,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:21,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:21,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:21,420 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:21,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:21,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:21,465 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:21,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:21,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:21,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:21,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:21,498 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:21,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:21,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:21,542 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:21,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:21,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:21,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:21,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:21,574 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:21,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:21,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:21,617 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:21,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:21,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:21,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:21,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:21,649 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:21,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:21,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:21,692 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:21,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:21,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:21,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:21,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:21,724 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:21,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:21,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:21,767 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:21,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:21,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:21,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:21,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:21,799 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:21,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:21,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:21,842 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:21,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:21,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:21,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:21,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:21,874 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:21,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:21,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:21,918 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:21,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:21,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:21,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:21,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:21,950 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:21,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:21,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:21,993 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:21,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:21,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:21,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:22,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:22,027 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:22,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:22,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:22,071 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:22,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:22,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:22,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:22,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:22,102 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:22,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:22,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:22,146 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:22,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:22,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:22,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:22,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:22,177 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:22,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:22,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:22,221 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:22,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:22,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:22,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:22,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:22,252 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:22,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:22,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:22,296 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:22,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:22,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:22,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:22,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:22,327 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:22,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:22,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:22,370 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:22,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:22,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:22,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:22,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:22,402 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:22,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:22,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:22,445 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:22,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:22,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:22,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:22,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:22,477 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:22,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:22,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:22,521 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:22,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:22,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:22,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:22,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:22,553 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:22,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:22,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:22,596 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:22,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:22,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:22,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:22,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:22,627 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:22,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:22,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:22,671 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:22,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:22,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:22,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:22,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:22,703 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:22,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:22,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:22,746 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:22,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:22,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:22,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:22,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:22,778 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:22,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:22,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:22,821 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:22,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:22,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:22,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:22,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:22,853 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:22,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:22,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:22,896 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:22,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:22,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:22,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:22,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:22,932 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:22,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:22,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:22,975 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:22,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:22,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:22,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:22,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:23,007 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:23,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:23,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:23,050 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:23,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:23,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:23,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:23,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:23,082 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:23,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:23,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:23,125 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:23,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:23,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:23,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:23,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:23,162 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:23,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:23,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:23,205 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:23,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:23,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:23,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:23,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:23,240 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:23,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:23,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:23,284 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:23,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:23,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:23,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:23,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:23,323 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:23,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:23,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:23,377 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:23,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:23,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:23,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:23,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:23,416 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:23,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:23,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:23,462 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:23,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:23,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:23,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:23,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:23,493 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:23,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:23,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:23,536 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:23,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:23,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:23,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:23,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:23,568 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:23,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:23,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:23,612 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:23,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:23,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:23,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:23,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:23,644 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:23,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:23,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:23,687 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:23,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:23,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:23,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:23,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:23,719 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:23,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:23,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:23,762 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:23,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:23,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:23,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:23,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:23,795 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:23,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:23,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:23,838 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:23,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:23,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:23,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:23,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:23,874 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:23,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:23,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:23,917 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:23,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:23,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:23,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:23,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:23,949 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:23,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:23,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:23,992 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:23,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:23,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:23,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:23,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:24,024 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:24,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:24,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:24,067 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:24,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:24,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:24,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:24,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:24,099 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:24,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:24,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:24,143 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:24,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:24,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:24,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:24,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:24,175 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:24,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:24,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:24,218 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:24,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:24,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:24,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:24,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:24,250 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:24,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:24,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:24,294 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:24,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:24,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:24,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:24,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:24,326 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:24,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:24,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:24,369 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:24,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:24,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:24,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:24,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:24,401 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:24,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:24,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:24,444 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:24,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:24,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:24,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:24,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:24,476 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:24,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:24,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:24,519 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:24,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:24,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:24,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:24,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:24,551 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:24,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:24,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:24,594 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:24,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:24,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:24,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:24,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:24,626 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:24,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:24,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:24,670 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:24,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:24,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:24,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:24,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:24,702 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:24,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:24,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:24,745 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:24,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:24,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:24,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:24,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:24,782 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:24,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:24,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:24,826 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:24,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:24,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:24,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:24,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:24,858 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:24,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:24,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:24,901 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:24,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:24,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:24,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:24,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:24,933 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:24,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:24,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:24,977 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:24,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:24,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:24,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:24,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:25,008 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:25,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:25,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:25,052 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:25,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:25,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:25,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:25,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:25,083 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:25,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:25,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:25,127 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:25,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:25,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:25,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:25,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:25,159 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:25,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:25,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:25,202 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:25,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:25,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:25,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:25,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:25,234 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:25,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:25,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:25,277 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:25,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:25,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:25,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:25,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:25,309 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:25,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:25,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:25,352 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:25,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:25,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:25,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:25,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:25,384 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:25,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:25,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:25,428 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:25,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:25,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:25,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:25,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:25,459 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:25,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:25,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:25,503 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:25,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:25,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:25,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:25,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:25,535 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:25,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:25,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:25,578 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:25,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:25,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:25,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:25,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:25,611 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:25,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:25,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:25,654 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:25,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:25,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:25,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:25,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:25,688 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:25,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:25,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:25,736 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:25,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:25,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:25,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:25,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:25,771 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:25,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:25,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:25,816 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:25,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:25,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:25,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:25,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:25,850 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:25,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:25,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:25,894 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:25,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:25,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:25,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:25,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:25,926 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:25,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:25,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:25,971 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:25,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:25,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:25,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:25,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:26,004 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:26,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:26,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:26,048 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:26,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:26,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:26,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:26,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:26,081 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:26,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:26,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:26,126 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:26,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:26,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:26,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:26,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:26,161 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:26,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:26,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:26,205 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:26,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:26,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:26,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:26,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:26,239 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:26,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:26,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:26,283 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:26,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:26,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:26,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:26,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:26,315 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:26,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:26,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:26,359 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:26,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:26,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:26,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:26,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:26,392 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:26,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:26,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:26,436 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:26,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:26,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:26,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:26,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:26,470 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:26,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:26,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:26,515 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:26,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:26,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:26,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:26,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:26,549 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:26,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:26,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:26,593 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:26,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:26,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:26,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:26,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:26,625 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:26,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:26,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:26,671 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:26,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:26,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:26,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:26,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:26,703 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:26,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:26,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:26,746 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:26,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:26,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:26,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:26,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:26,778 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:26,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:26,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:26,821 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:26,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:26,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:26,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:26,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:26,853 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:26,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:26,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:26,896 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:26,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:26,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:26,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:26,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:26,928 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:26,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:26,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:26,971 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:26,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:26,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:26,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:26,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:27,003 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:27,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:27,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:27,047 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:27,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:27,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:27,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:27,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:27,079 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:27,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:27,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:27,122 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:27,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:27,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:27,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:27,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:27,154 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:27,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:27,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:27,198 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:27,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:27,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:27,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:27,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:27,229 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:27,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:27,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:27,273 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:27,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:27,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:27,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:27,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:27,305 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:27,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:27,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:27,348 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:27,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:27,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:27,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:27,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:27,380 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:27,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:27,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:27,423 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:27,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:27,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:27,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:27,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:27,455 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:27,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:27,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:27,498 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:27,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:27,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:27,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:27,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:27,530 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:27,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:27,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:27,573 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:27,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:27,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:27,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:27,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:27,607 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:27,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:27,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:27,650 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:27,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:27,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:27,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:27,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:27,682 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:27,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:27,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:27,726 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:27,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:27,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:27,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:27,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:27,758 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:27,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:27,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:27,801 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:27,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:27,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:27,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:27,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:27,832 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:27,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:27,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:27,876 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:27,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:27,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:27,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:27,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:27,907 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:27,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:27,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:27,951 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:27,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:27,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:27,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:27,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:27,982 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:28,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:28,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:28,025 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:28,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:28,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:28,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:28,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:28,057 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:28,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:28,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:28,100 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:28,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:28,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:28,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:28,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:28,132 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:28,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:28,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:28,175 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:28,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:28,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:28,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:28,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:28,207 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:28,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:28,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:28,251 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:28,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:28,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:28,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:28,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:28,283 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:28,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:28,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:28,327 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:28,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:28,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:28,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:28,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:28,359 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:28,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:28,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:28,402 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:28,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:28,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:28,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:28,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:28,434 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:28,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:28,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:28,477 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:28,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:28,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:28,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:28,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:28,512 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:28,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:28,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:28,556 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:28,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:28,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:28,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:28,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:28,587 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:28,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:28,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:28,630 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:28,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:28,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:28,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:28,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:28,662 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:28,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:28,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:28,705 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:28,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:28,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:28,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:28,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:28,737 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:28,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:28,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:28,780 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:28,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:28,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:28,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:28,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:28,812 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:28,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:28,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:28,855 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:28,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:28,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:28,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:28,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:28,887 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:28,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:28,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:28,930 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:28,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:28,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:28,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:28,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:28,962 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:29,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:29,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:29,005 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:29,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:29,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:29,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:29,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:29,037 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:29,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:29,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:29,086 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:29,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:29,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:29,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:29,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:29,120 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:29,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:29,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:29,164 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:29,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:29,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:29,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:29,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:29,196 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:29,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:29,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:29,239 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:29,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:29,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:29,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:29,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:29,271 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:29,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:29,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:29,314 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:29,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:29,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:29,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:29,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:29,346 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:29,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:29,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:29,390 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:29,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:29,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:29,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:29,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:29,426 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:29,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:29,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:29,470 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:29,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:29,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:29,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:29,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:29,503 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:29,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:29,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:29,548 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:29,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:29,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:29,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:29,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:29,581 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:29,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:29,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:29,624 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:29,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:29,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:29,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:29,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:29,656 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:29,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:29,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:29,699 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:29,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:29,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:29,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:29,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:29,732 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:29,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:29,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:29,775 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:29,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:29,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:29,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:29,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:29,807 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:29,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:29,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:29,850 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:29,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:29,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:29,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:29,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:29,882 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:29,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:29,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:29,925 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:29,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:29,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:29,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:29,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:29,956 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:29,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:29,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:29,999 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:30,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:30,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:30,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:30,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:30,032 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:30,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:30,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:30,075 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:30,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:30,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:30,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:30,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:30,107 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:30,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:30,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:30,152 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:30,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:30,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:30,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:30,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:30,184 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:30,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:30,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:30,227 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:30,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:30,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:30,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:30,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:30,259 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:30,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:30,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:30,302 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:30,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:30,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:30,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:30,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:30,337 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:30,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:30,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:30,380 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:30,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:30,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:30,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:30,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:30,412 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:30,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:30,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:30,455 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:30,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:30,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:30,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:30,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:30,486 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:30,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:30,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:30,529 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:30,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:30,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:30,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:30,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:30,561 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:30,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:30,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:30,604 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:30,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:30,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:30,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:30,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:30,635 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:30,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:30,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:30,679 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:30,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:30,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:30,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:30,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:30,710 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:30,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:30,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:30,753 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:30,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:30,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:30,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:30,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:30,785 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:30,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:30,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:30,828 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:30,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:30,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:30,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:30,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:30,860 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:30,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:30,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:30,903 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:30,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:30,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:30,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:30,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:30,934 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:30,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:30,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:30,977 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:30,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:30,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:30,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:30,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:31,009 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:31,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:31,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:31,052 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:31,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:31,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:31,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:31,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:31,084 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:31,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:31,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:31,127 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:31,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:31,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:31,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:31,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:31,159 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:31,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:31,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:31,202 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:31,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:31,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:31,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:31,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:31,234 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:31,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:31,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:31,282 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:31,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:31,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:31,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:31,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:31,313 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:31,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:31,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:31,356 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:31,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:31,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:31,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:31,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:31,388 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:31,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:31,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:31,431 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:31,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:31,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:31,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:31,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:31,462 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:31,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:31,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:31,505 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:31,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:31,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:31,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:31,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:31,537 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:31,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:31,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:31,580 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:31,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:31,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:31,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:31,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:31,611 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:31,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:31,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:31,654 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:31,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:31,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:31,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:31,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:31,686 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:31,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:31,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:31,729 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:31,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:31,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:31,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:31,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:31,761 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:31,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:31,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:31,804 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:31,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:31,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:31,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:31,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:31,836 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:31,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:31,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:31,879 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:31,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:31,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:31,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:31,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:31,911 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:31,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:31,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:31,954 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:31,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:31,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:31,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:31,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:31,986 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:32,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:32,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:32,029 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:32,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:32,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:32,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:32,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:32,061 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:32,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:32,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:32,105 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:32,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:32,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:32,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:32,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:32,138 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:32,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:32,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:32,184 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:32,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:32,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:32,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:32,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:32,215 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:32,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:32,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:32,258 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:32,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:32,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:32,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:32,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:32,290 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:32,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:32,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:32,333 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:32,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:32,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:32,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:32,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:32,365 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:32,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:32,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:32,408 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:32,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:32,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:32,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:32,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:32,439 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:32,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:32,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:32,482 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:32,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:32,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:32,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:32,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:32,514 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:32,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:32,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:32,557 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:32,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:32,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:32,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:32,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:32,589 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:32,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:32,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:32,632 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:32,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:32,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:32,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:32,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:32,663 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:32,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:32,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:32,706 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:32,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:32,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:32,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:32,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:32,738 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:32,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:32,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:32,781 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:32,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:32,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:32,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:32,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:32,813 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:32,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:32,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:32,856 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:32,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:32,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:32,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:32,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:32,888 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:32,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:32,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:32,931 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:32,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:32,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:32,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:32,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:32,962 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:33,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:33,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:33,006 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:33,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:33,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:33,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:33,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:33,037 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:33,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:33,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:33,080 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:33,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:33,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:33,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:33,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:33,115 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:33,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:33,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:33,159 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:33,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:33,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:33,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:33,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:33,190 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:33,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:33,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:33,233 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:33,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:33,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:33,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:33,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:33,265 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:33,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:33,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:33,308 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:33,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:33,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:33,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:33,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:33,339 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:33,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:33,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:33,382 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:33,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:33,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:33,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:33,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:33,415 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:33,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:33,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:33,458 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:33,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:33,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:33,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:33,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:33,489 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:33,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:33,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:33,532 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:33,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:33,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:33,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:33,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:33,564 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:33,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:33,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:33,607 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:33,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:33,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:33,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:33,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:33,639 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:33,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:33,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:33,682 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:33,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:33,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:33,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:33,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:33,715 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:33,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:33,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:33,758 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:33,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:33,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:33,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:33,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:33,790 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:33,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:33,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:33,834 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:33,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:33,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:33,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:33,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:33,866 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:33,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:33,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:33,909 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:33,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:33,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:33,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:33,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:33,940 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:33,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:33,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:33,984 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:33,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:33,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:33,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:33,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:34,019 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:34,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:34,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:34,062 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:34,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:34,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:34,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:34,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:34,094 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:34,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:34,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:34,137 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:34,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:34,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:34,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:34,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:34,169 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:34,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:34,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:34,212 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:34,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:34,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:34,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:34,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:34,244 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:34,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:34,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:34,287 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:34,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:34,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:34,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:34,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:34,318 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:34,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:34,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:34,362 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:34,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:34,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:34,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:34,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:34,394 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:34,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:34,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:34,437 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:34,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:34,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:34,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:34,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:34,469 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:34,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:34,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:34,513 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:34,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:34,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:34,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:34,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:34,544 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:34,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:34,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:34,588 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:34,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:34,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:34,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:34,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:34,619 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:34,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:34,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:34,663 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:34,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:34,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:34,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:34,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:34,694 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:34,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:34,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:34,737 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:34,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:34,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:34,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:34,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:34,769 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:34,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:34,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:34,813 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:34,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:34,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:34,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:34,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:34,845 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:34,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:34,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:34,889 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:34,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:34,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:34,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:34,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:34,926 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:34,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:34,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:34,970 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:34,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:34,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:34,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:34,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:35,001 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:35,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:35,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:35,044 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:35,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:35,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:35,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:35,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:35,076 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:35,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:35,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:35,120 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:35,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:35,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:35,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:35,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:35,152 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:35,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:35,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:35,195 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:35,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:35,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:35,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:35,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:35,227 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:35,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:35,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:35,270 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:35,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:35,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:35,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:35,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:35,302 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:35,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:35,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:35,345 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:35,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:35,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:35,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:35,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:35,376 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:35,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:35,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:35,420 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:35,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:35,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:35,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:35,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:35,451 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:35,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:35,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:35,494 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:35,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:35,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:35,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:35,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:35,526 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:35,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:35,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:35,569 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:35,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:35,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:35,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:35,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:35,601 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:35,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:35,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:35,644 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:35,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:35,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:35,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:35,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:35,675 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:35,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:35,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:35,718 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:35,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:35,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:35,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:35,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:35,750 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:35,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:35,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:35,793 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:35,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:35,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:35,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:35,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:35,829 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:35,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:35,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:35,872 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:35,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:35,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:35,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:35,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:35,904 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:35,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:35,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:35,947 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:35,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:35,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:35,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:35,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:35,979 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:36,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:36,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:36,022 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:36,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:36,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:36,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:36,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:36,053 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:36,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:36,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:36,096 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:36,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:36,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:36,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:36,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:36,128 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:36,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:36,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:36,171 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:36,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:36,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:36,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:36,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:36,203 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:36,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:36,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:36,245 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:36,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:36,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:36,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:36,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:36,276 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:36,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:36,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:36,319 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:36,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:36,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:36,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:36,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:36,351 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:36,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:36,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:36,394 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:36,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:36,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:36,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:36,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:36,425 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:36,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:36,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:36,468 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:36,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:36,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:36,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:36,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:36,499 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:36,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:36,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:36,542 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:36,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:36,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:36,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:36,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:36,574 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:36,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:36,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:36,617 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:36,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:36,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:36,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:36,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:36,649 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:36,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:36,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:36,691 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:36,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:36,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:36,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:36,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:36,723 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:36,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:36,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:36,770 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:36,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:36,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:36,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:36,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:36,802 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:36,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:36,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:36,846 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:36,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:36,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:36,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:36,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:36,877 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:36,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:36,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:36,920 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:36,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:36,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:36,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:36,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:36,952 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:36,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:36,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:36,996 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:36,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:36,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:36,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:37,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:37,028 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:37,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:37,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:37,071 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:37,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:37,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:37,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:37,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:37,103 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:37,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:37,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:37,146 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:37,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:37,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:37,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:37,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:37,178 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:37,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:37,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:37,221 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:37,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:37,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:37,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:37,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:37,253 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:37,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:37,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:37,297 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:37,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:37,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:37,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:37,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:37,329 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:37,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:37,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:37,373 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:37,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:37,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:37,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:37,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:37,405 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:37,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:37,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:37,449 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:37,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:37,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:37,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:37,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:37,483 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:37,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:37,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:37,529 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:37,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:37,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:37,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:37,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:37,563 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:37,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:37,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:37,607 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:37,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:37,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:37,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:37,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:37,641 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:37,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:37,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:37,687 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:37,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:37,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:37,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:37,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:37,719 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:37,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:37,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:37,763 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:37,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:37,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:37,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:37,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:37,796 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:37,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:37,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:37,840 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:37,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:37,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:37,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:37,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:37,871 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:37,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:37,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:37,915 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:37,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:37,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:37,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:37,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:37,947 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:37,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:37,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:37,990 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:37,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:37,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:37,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:37,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:38,022 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:38,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:38,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:38,066 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:38,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:38,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:38,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:38,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:38,099 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:38,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:38,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:38,142 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:38,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:38,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:38,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:38,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:38,174 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:38,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:38,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:38,219 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:38,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:38,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:38,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:38,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:38,251 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:38,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:38,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:38,294 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:38,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:38,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:38,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:38,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:38,327 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:38,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:38,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:38,371 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:38,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:38,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:38,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:38,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:38,403 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:38,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:38,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:38,446 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:38,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:38,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:38,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:38,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:38,478 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:38,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:38,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:38,522 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:38,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:38,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:38,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:38,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:38,554 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:38,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:38,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:38,597 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:38,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:38,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:38,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:38,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:38,633 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:38,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:38,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:38,676 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:38,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:38,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:38,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:38,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:38,708 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:38,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:38,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:38,751 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:38,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:38,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:38,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:38,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:38,784 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:38,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:38,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:38,827 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:38,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:38,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:38,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:38,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:38,859 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:38,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:38,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:38,902 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:38,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:38,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:38,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:38,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:38,933 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:38,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:38,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:38,976 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:38,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:38,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:38,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:38,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:39,008 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:39,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:39,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:39,052 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:39,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:39,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:39,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:39,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:39,086 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:39,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:39,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:39,131 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:39,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:39,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:39,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:39,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:39,164 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:39,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:39,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:39,207 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:39,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:39,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:39,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:39,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:39,239 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:39,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:39,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:39,282 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:39,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:39,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:39,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:39,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:39,315 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:39,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:39,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:39,358 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:39,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:39,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:39,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:39,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:39,390 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:39,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:39,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:39,433 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:39,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:39,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:39,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:39,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:39,466 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:39,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:39,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:39,509 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:39,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:39,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:39,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:39,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:39,545 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:39,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:39,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:39,588 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:39,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:39,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:39,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:39,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:39,619 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:39,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:39,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:39,663 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:39,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:39,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:39,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:39,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:39,694 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:39,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:39,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:39,737 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:39,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:39,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:39,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:39,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:39,769 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:39,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:39,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:39,812 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:39,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:39,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:39,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:39,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:39,844 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:39,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:39,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:39,887 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:39,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:39,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:39,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:39,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:39,920 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:39,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:39,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:39,965 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:39,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:39,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:39,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:39,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:39,997 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:40,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:40,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:40,040 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:40,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:40,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:40,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:40,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:40,072 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:40,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:40,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:40,115 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:40,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:40,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:40,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:40,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:40,148 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:40,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:40,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:40,191 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:40,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:40,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:40,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:40,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:40,223 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:40,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:40,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:40,266 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:40,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:40,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:40,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:40,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:40,298 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:40,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:40,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:40,341 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:40,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:40,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:40,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:40,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:40,374 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:40,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:40,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:40,418 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:40,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:40,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:40,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:40,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:40,455 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:40,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:40,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:40,498 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:40,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:40,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:40,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:40,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:40,530 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:40,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:40,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:40,573 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:40,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:40,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:40,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:40,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:40,605 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:40,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:40,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:40,648 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:40,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:40,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:40,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:40,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:40,679 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:40,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:40,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:40,722 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:40,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:40,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:40,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:40,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:40,754 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:40,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:40,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:40,798 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:40,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:40,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:40,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:40,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:40,829 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:40,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:40,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:40,873 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:40,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:40,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:40,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:40,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:40,906 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:40,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:40,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:40,950 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:40,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:40,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:40,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:40,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:40,982 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:41,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:41,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:41,025 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:41,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:41,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:41,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:41,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:41,057 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:41,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:41,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:41,101 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:41,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:41,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:41,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:41,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:41,132 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:41,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:41,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:41,176 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:41,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:41,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:41,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:41,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:41,209 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:41,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:41,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:41,252 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:41,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:41,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:41,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:41,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:41,283 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:41,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:41,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:41,327 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:41,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:41,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:41,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:41,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:41,368 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:41,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:41,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:41,411 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:41,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:41,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:41,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:41,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:41,443 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:41,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:41,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:41,487 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:41,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:41,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:41,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:41,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:41,518 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:41,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:41,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:41,562 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:41,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:41,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:41,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:41,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:41,594 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:41,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:41,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:41,637 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:41,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:41,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:41,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:41,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:41,669 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:41,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:41,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:41,712 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:41,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:41,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:41,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:41,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:41,744 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:41,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:41,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:41,787 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:41,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:41,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:41,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:41,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:41,819 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:41,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:41,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:41,863 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:41,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:41,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:41,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:41,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:41,897 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:41,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:41,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:41,941 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:41,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:41,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:41,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:41,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:41,973 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:42,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:42,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:42,017 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:42,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:42,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:42,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:42,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:42,049 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:42,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:42,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:42,092 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:42,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:42,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:42,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:42,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:42,125 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:42,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:42,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:42,168 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:42,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:42,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:42,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:42,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:42,200 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:42,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:42,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:42,243 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:42,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:42,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:42,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:42,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:42,276 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:42,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:42,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:42,324 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:42,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:42,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:42,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:42,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:42,356 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:42,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:42,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:42,400 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:42,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:42,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:42,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:42,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:42,433 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:42,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:42,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:42,477 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:42,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:42,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:42,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:42,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:42,509 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:42,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:42,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:42,552 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:42,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:42,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:42,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:42,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:42,590 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:42,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:42,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:42,635 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:42,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:42,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:42,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:42,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:42,673 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:42,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:42,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:42,716 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:42,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:42,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:42,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:42,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:42,753 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:42,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:42,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:42,797 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:42,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:42,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:42,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:42,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:42,829 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:42,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:42,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:42,872 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:42,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:42,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:42,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:42,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:42,904 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:42,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:42,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:42,947 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:42,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:42,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:42,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:42,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:42,979 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:43,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:43,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:43,023 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:43,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:43,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:43,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:43,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:43,055 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:43,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:43,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:43,098 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:43,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:43,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:43,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:43,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:43,130 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:43,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:43,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:43,174 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:43,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:43,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:43,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:43,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:43,205 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:43,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:43,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:43,251 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:43,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:43,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:43,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:43,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:43,282 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:43,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:43,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:43,326 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:43,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:43,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:43,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:43,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:43,357 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:43,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:43,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:43,401 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:43,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:43,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:43,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:43,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:43,436 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:43,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:43,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:43,481 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:43,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:43,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:43,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:43,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:43,513 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:43,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:43,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:43,556 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:43,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:43,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:43,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:43,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:43,589 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:43,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:43,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:43,633 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:43,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:43,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:43,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:43,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:43,665 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:43,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:43,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:43,709 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:43,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:43,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:43,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:43,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:43,741 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:43,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:43,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:43,784 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:43,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:43,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:43,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:43,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:43,820 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:43,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:43,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:43,867 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:43,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:43,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:43,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:43,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:43,900 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:43,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:43,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:43,944 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:43,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:43,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:43,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:43,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:43,978 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:44,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:44,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:44,022 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:44,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:44,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:44,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:44,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:44,056 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:44,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:44,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:44,099 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:44,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:44,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:44,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:44,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:44,131 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:44,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:44,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:44,174 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:44,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:44,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:44,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:44,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:44,209 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:44,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:44,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:44,253 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:44,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:44,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:44,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:44,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:44,284 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:44,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:44,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:44,328 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:44,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:44,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:44,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:44,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:44,360 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:44,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:44,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:44,403 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:44,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:44,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:44,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:44,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:44,435 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:44,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:44,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:44,478 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:44,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:44,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:44,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:44,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:44,510 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:44,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:44,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:44,553 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:44,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:44,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:44,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:44,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:44,585 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:44,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:44,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:44,628 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:44,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:44,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:44,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:44,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:44,660 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:44,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:44,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:44,703 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:44,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:44,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:44,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:44,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:44,735 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:44,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:44,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:44,778 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:44,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:44,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:44,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:44,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:44,810 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:44,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:44,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:44,853 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:44,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:44,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:44,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:44,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:44,885 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:44,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:44,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:44,928 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:44,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:44,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:44,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:44,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:44,960 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:45,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:45,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:45,003 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:45,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:45,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:45,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:45,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:45,035 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:45,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:45,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:45,078 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:45,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:45,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:45,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:45,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:45,114 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:45,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:45,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:45,158 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:45,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:45,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:45,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:45,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:45,189 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:45,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:45,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:45,232 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:45,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:45,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:45,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:45,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:45,264 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:45,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:45,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:45,307 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:45,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:45,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:45,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:45,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:45,338 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:45,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:45,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:45,381 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:45,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:45,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:45,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:45,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:45,413 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:45,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:45,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:45,456 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:45,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:45,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:45,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:45,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:45,488 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:45,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:45,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:45,532 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:45,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:45,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:45,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:45,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:45,564 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:45,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:45,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:45,607 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:45,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:45,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:45,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:45,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:45,638 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:45,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:45,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:45,682 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:45,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:45,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:45,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:45,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:45,714 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:45,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:45,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:45,757 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:45,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:45,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:45,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:45,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:45,788 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:45,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:45,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:45,830 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:45,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:45,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:45,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:45,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:45,862 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:45,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:45,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:45,905 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:45,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:45,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:45,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:45,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:45,937 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:45,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:45,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:45,981 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:45,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:45,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:45,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:45,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:46,021 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:46,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:46,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:46,064 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:46,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:46,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:46,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:46,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:46,095 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:46,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:46,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:46,138 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:46,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:46,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:46,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:46,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:46,175 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:46,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:46,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:46,221 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:46,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:46,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:46,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:46,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:46,252 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:46,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:46,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:46,296 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:46,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:46,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:46,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:46,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:46,328 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:46,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:46,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:46,371 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:46,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:46,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:46,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:46,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:46,402 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:46,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:46,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:46,446 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:46,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:46,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:46,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:46,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:46,479 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:46,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:46,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:46,523 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:46,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:46,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:46,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:46,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:46,555 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:46,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:46,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:46,598 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:46,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:46,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:46,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:46,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:46,630 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:46,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:46,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:46,673 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:46,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:46,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:46,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:46,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:46,705 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:46,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:46,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:46,748 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:46,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:46,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:46,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:46,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:46,780 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:46,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:46,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:46,823 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:46,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:46,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:46,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:46,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:46,855 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:46,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:46,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:46,898 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:46,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:46,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:46,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:46,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:46,937 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:46,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:46,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:46,980 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:46,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:46,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:46,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:46,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:47,013 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:47,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:47,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:47,056 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:47,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:47,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:47,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:47,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:47,089 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:47,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:47,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:47,132 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:47,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:47,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:47,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:47,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:47,164 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:47,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:47,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:47,208 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:47,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:47,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:47,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:47,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:47,240 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:47,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:47,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:47,284 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:47,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:47,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:47,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:47,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:47,317 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:47,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:47,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:47,361 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:47,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:47,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:47,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:47,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:47,393 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:47,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:47,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:47,436 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:47,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:47,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:47,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:47,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:47,468 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:47,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:47,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:47,512 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:47,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:47,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:47,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:47,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:47,544 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:47,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:47,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:47,587 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:47,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:47,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:47,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:47,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:47,619 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:47,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:47,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:47,662 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:47,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:47,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:47,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:47,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:47,694 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:47,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:47,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:47,737 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:47,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:47,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:47,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:47,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:47,769 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:47,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:47,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:47,812 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:47,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:47,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:47,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:47,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:47,844 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:47,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:47,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:47,891 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:47,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:47,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:47,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:47,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:47,923 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:47,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:47,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:47,967 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:47,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:47,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:47,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:47,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:47,998 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:48,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:48,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:48,042 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:48,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:48,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:48,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:48,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:48,076 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:48,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:48,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:48,120 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:48,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:48,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:48,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:48,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:48,153 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:48,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:48,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:48,198 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:48,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:48,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:48,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:48,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:48,231 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:48,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:48,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:48,277 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:48,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:48,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:48,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:48,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:48,311 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:48,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:48,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:48,355 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:48,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:48,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:48,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:48,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:48,387 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:48,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:48,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:48,430 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:48,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:48,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:48,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:48,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:48,462 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:48,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:48,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:48,505 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:48,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:48,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:48,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:48,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:48,537 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:48,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:48,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:48,580 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:48,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:48,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:48,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:48,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:48,613 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:48,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:48,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:48,656 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:48,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:48,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:48,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:48,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:48,688 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:48,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:48,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:48,731 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:48,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:48,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:48,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:48,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:48,764 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:48,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:48,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:48,810 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:48,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:48,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:48,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:48,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:48,842 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:48,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:48,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:48,885 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:48,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:48,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:48,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:48,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:48,917 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:48,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:48,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:48,960 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:48,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:48,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:48,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:48,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:48,991 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:49,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:49,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:49,034 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:49,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:49,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:49,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:49,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:49,068 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:49,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:49,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:49,117 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:49,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:49,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:49,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:49,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:49,152 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:49,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:49,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:49,197 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:49,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:49,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:49,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:49,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:49,229 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:49,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:49,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:49,273 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:49,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:49,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:49,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:49,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:49,305 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:49,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:49,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:49,348 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:49,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:49,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:49,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:49,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:49,379 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:49,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:49,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:49,422 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:49,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:49,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:49,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:49,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:49,454 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:49,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:49,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:49,498 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:49,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:49,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:49,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:49,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:49,530 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:49,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:49,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:49,573 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:49,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:49,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:49,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:49,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:49,605 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:49,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:49,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:49,648 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:49,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:49,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:49,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:49,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:49,680 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:49,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:49,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:49,723 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:49,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:49,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:49,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:49,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:49,757 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:49,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:49,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:49,800 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:49,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:49,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:49,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:49,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:49,832 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:49,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:49,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:49,875 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:49,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:49,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:49,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:49,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:49,907 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:49,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:49,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:49,950 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:49,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:49,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:49,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:49,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:49,982 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:50,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:50,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:50,025 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:50,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:50,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:50,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:50,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:50,057 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:50,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:50,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:50,101 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:50,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:50,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:50,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:50,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:50,133 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:50,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:50,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:50,178 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:50,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:50,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:50,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:50,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:50,211 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:50,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:50,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:50,254 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:50,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:50,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:50,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:50,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:50,287 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:50,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:50,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:50,331 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:50,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:50,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:50,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:50,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:50,363 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:50,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:50,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:50,407 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:50,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:50,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:50,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:50,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:50,440 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:50,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:50,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:50,484 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:50,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:50,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:50,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:50,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:50,517 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:50,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:50,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:50,560 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:50,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:50,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:50,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:50,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:50,593 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:50,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:50,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:50,637 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:50,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:50,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:50,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:50,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:50,674 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:50,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:50,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:50,718 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:50,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:50,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:50,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:50,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:50,750 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:50,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:50,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:50,794 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:50,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:50,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:50,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:50,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:50,827 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:50,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:50,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:50,871 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:50,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:50,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:50,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:50,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:50,903 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:50,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:50,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:50,947 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:50,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:50,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:50,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:50,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:50,980 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:51,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:51,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:51,023 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:51,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:51,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:51,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:51,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:51,055 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:51,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:51,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:51,099 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:51,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:51,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:51,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:51,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:51,130 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:51,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:51,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:51,173 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:51,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:51,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:51,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:51,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:51,204 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:51,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:51,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:51,246 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:51,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:51,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:51,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:51,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:51,277 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:51,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:51,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:51,321 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:51,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:51,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:51,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:51,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:51,354 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:51,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:51,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:51,397 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:51,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:51,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:51,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:51,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:51,430 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:51,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:51,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:51,473 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:51,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:51,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:51,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:51,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:51,506 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:51,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:51,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:51,550 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:51,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:51,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:51,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:51,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:51,587 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:51,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:51,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:51,631 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:51,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:51,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:51,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:51,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:51,663 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:51,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:51,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:51,707 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:51,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:51,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:51,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:51,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:51,739 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:51,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:51,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:51,783 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:51,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:51,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:51,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:51,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:51,816 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:51,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:51,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:51,860 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:51,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:51,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:51,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:51,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:51,893 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:51,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:51,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:51,937 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:51,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:51,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:51,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:51,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:51,969 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:52,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:52,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:52,013 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:52,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:52,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:52,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:52,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:52,046 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:52,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:52,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:52,090 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:52,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:52,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:52,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:52,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:52,122 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:52,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:52,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:52,166 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:52,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:52,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:52,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:52,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:52,199 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:52,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:52,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:52,243 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:52,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:52,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:52,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:52,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:52,275 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:52,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:52,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:52,319 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:52,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:52,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:52,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:52,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:52,352 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:52,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:52,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:52,396 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:52,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:52,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:52,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:52,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:52,429 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:52,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:52,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:52,472 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:52,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:52,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:52,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:52,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:52,511 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:52,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:52,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:52,555 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:52,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:52,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:52,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:52,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:52,588 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:52,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:52,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:52,631 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:52,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:52,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:52,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:52,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:52,663 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:52,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:52,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:52,707 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:52,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:52,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:52,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:52,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:52,739 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:52,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:52,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:52,783 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:52,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:52,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:52,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:52,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:52,816 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:52,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:52,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:52,860 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:52,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:52,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:52,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:52,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:52,894 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:52,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:52,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:52,940 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:52,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:52,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:52,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:52,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:52,974 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:53,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:53,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:53,019 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:53,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:53,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:53,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:53,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:53,052 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:53,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:53,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:53,096 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:53,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:53,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:53,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:53,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:53,127 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:53,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:53,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:53,171 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:53,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:53,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:53,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:53,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:53,204 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:53,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:53,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:53,248 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:53,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:53,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:53,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:53,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:53,281 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:53,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:53,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:53,324 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:53,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:53,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:53,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:53,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:53,357 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:53,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:53,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:53,401 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:53,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:53,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:53,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:53,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:53,434 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:53,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:53,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:53,480 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:53,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:53,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:53,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:53,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:53,512 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:53,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:53,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:53,556 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:53,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:53,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:53,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:53,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:53,589 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:53,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:53,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:53,633 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:53,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:53,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:53,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:53,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:53,665 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:53,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:53,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:53,709 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:53,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:53,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:53,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:53,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:53,742 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:53,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:53,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:53,786 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:53,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:53,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:53,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:53,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:53,819 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:53,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:53,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:53,870 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:53,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:53,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:53,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:53,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:53,903 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:53,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:53,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:53,946 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:53,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:53,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:53,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:53,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:53,979 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:54,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:54,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:54,023 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:54,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:54,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:54,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:54,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:54,056 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:54,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:54,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:54,100 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:54,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:54,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:54,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:54,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:54,131 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:54,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:54,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:54,175 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:54,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:54,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:54,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:54,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:54,208 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:54,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:54,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:54,253 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:54,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:54,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:54,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:54,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:54,286 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:54,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:54,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:54,330 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:54,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:54,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:54,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:54,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:54,363 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:54,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:54,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:54,410 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:54,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:54,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:54,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:54,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:54,442 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:54,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:54,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:54,485 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:54,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:54,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:54,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:54,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:54,518 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:54,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:54,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:54,562 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:54,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:54,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:54,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:54,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:54,594 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:54,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:54,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:54,636 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:54,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:54,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:54,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:54,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:54,668 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:54,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:54,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:54,710 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:54,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:54,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:54,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:54,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:54,741 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:54,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:54,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:54,784 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:54,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:54,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:54,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:54,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:54,817 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:54,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:54,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:54,860 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:54,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:54,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:54,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:54,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:54,892 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:54,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:54,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:54,935 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:54,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:54,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:54,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:54,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:54,967 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:55,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:55,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:55,011 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:55,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:55,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:55,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:55,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:55,042 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:55,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:55,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:55,084 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:55,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:55,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:55,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:55,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:55,115 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:55,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:55,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:55,158 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:55,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:55,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:55,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:55,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:55,199 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:55,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:55,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:55,242 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:55,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:55,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:55,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:55,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:55,274 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:55,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:55,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:55,316 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:55,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:55,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:55,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:55,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:55,350 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:55,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:55,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:55,393 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:55,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:55,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:55,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:55,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:55,424 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:55,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:55,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:55,466 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:55,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:55,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:55,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:55,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:55,500 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:55,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:55,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:55,545 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:55,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:55,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:55,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:55,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:55,577 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:55,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:55,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:55,621 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:55,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:55,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:55,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:55,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:55,654 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:55,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:55,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:55,697 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:55,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:55,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:55,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:55,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:55,730 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:55,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:55,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:55,774 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:55,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:55,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:55,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:55,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:55,806 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:55,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:55,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:55,850 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:55,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:55,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:55,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:55,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:55,883 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:55,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:55,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:55,926 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:55,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:55,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:55,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:55,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:55,958 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:56,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:56,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:56,002 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:56,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:56,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:56,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:56,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:56,035 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:56,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:56,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:56,078 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:56,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:56,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:56,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:56,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:56,110 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:56,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:56,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:56,154 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:56,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:56,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:56,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:56,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:56,187 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:56,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:56,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:56,231 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:56,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:56,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:56,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:56,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:56,267 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:56,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:56,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:56,311 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:56,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:56,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:56,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:56,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:56,342 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:56,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:56,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:56,386 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:56,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:56,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:56,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:56,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:56,418 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:56,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:56,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:56,463 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:56,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:56,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:56,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:56,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:56,495 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:56,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:56,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:56,539 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:56,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:56,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:56,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:56,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:56,571 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:56,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:56,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:56,615 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:56,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:56,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:56,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:56,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:56,647 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:56,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:56,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:56,691 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:56,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:56,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:56,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:56,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:56,726 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:56,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:56,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:56,769 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:56,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:56,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:56,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:56,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:56,803 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:56,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:56,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:56,848 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:56,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:56,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:56,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:56,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:56,882 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:56,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:56,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:56,927 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:56,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:56,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:56,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:56,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:56,960 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:57,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:57,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:57,003 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:57,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:57,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:57,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:57,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:57,036 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:57,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:57,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:57,079 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:57,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:57,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:57,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:57,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:57,111 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:57,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:57,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:57,154 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:57,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:57,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:57,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:57,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:57,190 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:57,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:57,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:57,233 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:57,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:57,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:57,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:57,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:57,266 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:57,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:57,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:57,309 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:57,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:57,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:57,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:57,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:57,341 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:57,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:57,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:57,386 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:57,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:57,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:57,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:57,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:57,418 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:57,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:57,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:57,463 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:57,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:57,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:57,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:57,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:57,495 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:57,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:57,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:57,539 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:57,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:57,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:57,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:57,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:57,573 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:57,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:57,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:57,617 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:57,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:57,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:57,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:57,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:57,650 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:57,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:57,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:57,694 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:57,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:57,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:57,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:57,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:57,727 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:57,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:57,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:57,771 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:57,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:57,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:57,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:57,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:57,804 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:57,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:57,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:57,847 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:57,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:57,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:57,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:57,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:57,880 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:57,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:57,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:57,924 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:57,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:57,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:57,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:57,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:57,956 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:58,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:58,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:58,001 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:58,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:58,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:58,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:58,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:58,033 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:58,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:58,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:58,077 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:58,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:58,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:58,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:58,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:58,114 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:58,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:58,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:58,158 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:58,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:58,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:58,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:58,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:58,190 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:58,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:58,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:58,234 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:58,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:58,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:58,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:58,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:58,266 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:58,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:58,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:58,311 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:58,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:58,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:58,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:58,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:58,345 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:58,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:58,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:58,389 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:58,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:58,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:58,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:58,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:58,422 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:58,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:58,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:58,467 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:58,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:58,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:58,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:58,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:58,500 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:58,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:58,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:58,543 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:58,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:58,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:58,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:58,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:58,576 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:58,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:58,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:58,620 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:58,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:58,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:58,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:58,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:58,653 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:58,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:58,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:58,696 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:58,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:58,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:58,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:58,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:58,729 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:58,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:58,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:58,773 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:58,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:58,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:58,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:58,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:58,806 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:58,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:58,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:58,850 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:58,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:58,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:58,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:58,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:58,883 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:58,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:58,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:58,927 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:58,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:58,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:58,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:58,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:58,960 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:59,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:59,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:59,004 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:59,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:59,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:59,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:59,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:59,037 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:59,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:59,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:59,105 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:59,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:59,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:59,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:59,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:59,145 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:59,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:59,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:59,200 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:59,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:59,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:59,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:59,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:59,231 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:59,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:59,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:59,275 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:59,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:59,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:59,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:59,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:59,307 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:59,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:59,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:59,351 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:59,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:59,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:59,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:59,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:59,384 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:59,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:59,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:59,428 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:59,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:59,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:59,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:59,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:59,460 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:59,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:59,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:59,505 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:59,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:59,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:59,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:59,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:59,538 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:59,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:59,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:59,582 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:59,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:59,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:59,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:59,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:59,615 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:59,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:59,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:59,659 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:59,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:59,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:59,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:59,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:59,692 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:59,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:59,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:59,736 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:59,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:59,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:59,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:59,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:59,769 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:59,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:59,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:59,813 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:59,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:59,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:59,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:59,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:59,846 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:59,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:59,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:59,890 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:59,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:59,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:59,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:59,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:59,923 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:41:59,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:59,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:41:59,967 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:41:59,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:41:59,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:59,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:59,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:00,000 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:00,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:00,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:00,046 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:00,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:00,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:00,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:00,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:00,077 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:00,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:00,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:00,121 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:00,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:00,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:00,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:00,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:00,152 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:00,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:00,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:00,196 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:00,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:00,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:00,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:00,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:00,226 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:00,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:00,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:00,269 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:00,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:00,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:00,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:00,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:00,299 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:00,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:00,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:00,343 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:00,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:00,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:00,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:00,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:00,376 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:00,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:00,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:00,420 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:00,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:00,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:00,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:00,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:00,452 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:00,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:00,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:00,496 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:00,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:00,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:00,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:00,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:00,528 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:00,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:00,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:00,572 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:00,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:00,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:00,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:00,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:00,605 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:00,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:00,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:00,649 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:00,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:00,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:00,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:00,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:00,681 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:00,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:00,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:00,725 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:00,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:00,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:00,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:00,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:00,757 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:00,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:00,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:00,801 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:00,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:00,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:00,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:00,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:00,834 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:00,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:00,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:00,877 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:00,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:00,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:00,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:00,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:00,910 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:00,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:00,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:00,954 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:00,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:00,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:00,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:00,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:00,989 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:01,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:01,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:01,033 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:01,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:01,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:01,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:01,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:01,065 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:01,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:01,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:01,108 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:01,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:01,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:01,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:01,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:01,141 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:01,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:01,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:01,184 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:01,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:01,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:01,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:01,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:01,216 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:01,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:01,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:01,259 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:01,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:01,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:01,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:01,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:01,290 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:01,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:01,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:01,334 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:01,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:01,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:01,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:01,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:01,366 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:01,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:01,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:01,410 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:01,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:01,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:01,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:01,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:01,443 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:01,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:01,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:01,487 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:01,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:01,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:01,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:01,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:01,520 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:01,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:01,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:01,563 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:01,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:01,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:01,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:01,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:01,596 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:01,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:01,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:01,640 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:01,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:01,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:01,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:01,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:01,672 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:01,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:01,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:01,716 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:01,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:01,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:01,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:01,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:01,748 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:01,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:01,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:01,791 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:01,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:01,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:01,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:01,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:01,824 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:01,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:01,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:01,868 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:01,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:01,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:01,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:01,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:01,905 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:01,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:01,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:01,950 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:01,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:01,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:01,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:01,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:01,984 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:02,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:02,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:02,028 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:02,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:02,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:02,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:02,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:02,062 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:02,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:02,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:02,107 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:02,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:02,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:02,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:02,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:02,139 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:02,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:02,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:02,183 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:02,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:02,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:02,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:02,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:02,214 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:02,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:02,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:02,258 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:02,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:02,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:02,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:02,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:02,290 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:02,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:02,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:02,333 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:02,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:02,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:02,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:02,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:02,365 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:02,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:02,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:02,410 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:02,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:02,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:02,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:02,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:02,442 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:02,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:02,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:02,486 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:02,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:02,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:02,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:02,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:02,519 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:02,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:02,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:02,563 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:02,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:02,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:02,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:02,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:02,595 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:02,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:02,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:02,639 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:02,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:02,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:02,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:02,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:02,672 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:02,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:02,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:02,717 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:02,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:02,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:02,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:02,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:02,749 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:02,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:02,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:02,793 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:02,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:02,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:02,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:02,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:02,830 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:02,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:02,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:02,874 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:02,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:02,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:02,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:02,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:02,907 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:02,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:02,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:02,951 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:02,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:02,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:02,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:02,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:02,983 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:03,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:03,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:03,027 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:03,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:03,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:03,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:03,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:03,059 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:03,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:03,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:03,102 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:03,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:03,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:03,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:03,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:03,134 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:03,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:03,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:03,177 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:03,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:03,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:03,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:03,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:03,209 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:03,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:03,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:03,252 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:03,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:03,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:03,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:03,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:03,283 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:03,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:03,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:03,326 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:03,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:03,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:03,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:03,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:03,357 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:03,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:03,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:03,400 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:03,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:03,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:03,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:03,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:03,431 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:03,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:03,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:03,473 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:03,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:03,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:03,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:03,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:03,505 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:03,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:03,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:03,548 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:03,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:03,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:03,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:03,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:03,580 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:03,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:03,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:03,624 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:03,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:03,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:03,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:03,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:03,657 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:03,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:03,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:03,700 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:03,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:03,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:03,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:03,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:03,735 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:03,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:03,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:03,778 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:03,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:03,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:03,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:03,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:03,809 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:03,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:03,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:03,854 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:03,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:03,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:03,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:03,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:03,888 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:03,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:03,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:03,933 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:03,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:03,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:03,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:03,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:03,968 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:04,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:04,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:04,011 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:04,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:04,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:04,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:04,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:04,043 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:04,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:04,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:04,085 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:04,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:04,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:04,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:04,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:04,117 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:04,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:04,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:04,161 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:04,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:04,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:04,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:04,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:04,193 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:04,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:04,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:04,236 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:04,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:04,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:04,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:04,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:04,268 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:04,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:04,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:04,311 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:04,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:04,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:04,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:04,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:04,344 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:04,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:04,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:04,387 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:04,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:04,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:04,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:04,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:04,419 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:04,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:04,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:04,463 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:04,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:04,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:04,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:04,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:04,496 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:04,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:04,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:04,540 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:04,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:04,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:04,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:04,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:04,573 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:04,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:04,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:04,616 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:04,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:04,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:04,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:04,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:04,649 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:04,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:04,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:04,697 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:04,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:04,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:04,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:04,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:04,729 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:04,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:04,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:04,773 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:04,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:04,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:04,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:04,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:04,805 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:04,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:04,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:04,850 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:04,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:04,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:04,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:04,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:04,883 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:04,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:04,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:04,926 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:04,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:04,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:04,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:04,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:04,959 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:05,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:05,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:05,003 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:05,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:05,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:05,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:05,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:05,036 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:05,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:05,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:05,079 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:05,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:05,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:05,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:05,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:05,111 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:05,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:05,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:05,155 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:05,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:05,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:05,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:05,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:05,187 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:05,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:05,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:05,230 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:05,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:05,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:05,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:05,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:05,262 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:05,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:05,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:05,305 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:05,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:05,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:05,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:05,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:05,337 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:05,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:05,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:05,380 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:05,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:05,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:05,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:05,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:05,412 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:05,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:05,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:05,458 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:05,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:05,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:05,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:05,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:05,491 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:05,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:05,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:05,537 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:05,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:05,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:05,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:05,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:05,570 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:05,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:05,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:05,618 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:05,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:05,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:05,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:05,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:05,651 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:05,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:05,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:05,695 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:05,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:05,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:05,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:05,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:05,727 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:05,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:05,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:05,771 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:05,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:05,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:05,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:05,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:05,803 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:05,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:05,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:05,846 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:05,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:05,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:05,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:05,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:05,878 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:05,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:05,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:05,921 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:05,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:05,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:05,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:05,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:05,952 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:05,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:05,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:05,996 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:05,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:05,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:05,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:06,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:06,027 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:06,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:06,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:06,070 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:06,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:06,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:06,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:06,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:06,103 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:06,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:06,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:06,146 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:06,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:06,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:06,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:06,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:06,178 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:06,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:06,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:06,222 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:06,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:06,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:06,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:06,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:06,254 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:06,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:06,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:06,297 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:06,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:06,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:06,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:06,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:06,329 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:06,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:06,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:06,373 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:06,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:06,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:06,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:06,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:06,405 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:06,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:06,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:06,449 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:06,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:06,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:06,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:06,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:06,481 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:06,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:06,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:06,525 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:06,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:06,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:06,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:06,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:06,560 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:06,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:06,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:06,604 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:06,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:06,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:06,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:06,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:06,636 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:06,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:06,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:06,680 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:06,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:06,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:06,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:06,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:06,713 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:06,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:06,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:06,757 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:06,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:06,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:06,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:06,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:06,789 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:06,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:06,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:06,833 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:06,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:06,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:06,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:06,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:06,866 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:06,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:06,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:06,909 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:06,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:06,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:06,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:06,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:06,942 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:06,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:06,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:06,986 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:06,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:06,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:06,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:06,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:07,019 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:07,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:07,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:07,062 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:07,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:07,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:07,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:07,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:07,093 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:07,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:07,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:07,137 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:07,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:07,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:07,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:07,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:07,169 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:07,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:07,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:07,212 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:07,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:07,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:07,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:07,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:07,244 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:07,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:07,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:07,287 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:07,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:07,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:07,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:07,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:07,319 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:07,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:07,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:07,362 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:07,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:07,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:07,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:07,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:07,394 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:07,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:07,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:07,437 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:07,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:07,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:07,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:07,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:07,473 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:07,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:07,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:07,517 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:07,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:07,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:07,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:07,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:07,550 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:07,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:07,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:07,593 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:07,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:07,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:07,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:07,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:07,626 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:07,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:07,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:07,669 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:07,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:07,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:07,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:07,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:07,702 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:07,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:07,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:07,746 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:07,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:07,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:07,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:07,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:07,778 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:07,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:07,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:07,821 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:07,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:07,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:07,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:07,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:07,853 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:07,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:07,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:07,896 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:07,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:07,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:07,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:07,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:07,928 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:07,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:07,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:07,971 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:07,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:07,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:07,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:07,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:08,004 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:08,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:08,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:08,047 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:08,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:08,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:08,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:08,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:08,080 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:08,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:08,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:08,123 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:08,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:08,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:08,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:08,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:08,156 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:08,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:08,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:08,200 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:08,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:08,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:08,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:08,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:08,232 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:08,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:08,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:08,275 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:08,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:08,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:08,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:08,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:08,308 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:08,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:08,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:08,351 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:08,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:08,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:08,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:08,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:08,387 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:08,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:08,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:08,430 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:08,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:08,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:08,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:08,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:08,461 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:08,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:08,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:08,505 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:08,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:08,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:08,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:08,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:08,537 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:08,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:08,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:08,580 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:08,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:08,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:08,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:08,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:08,612 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:08,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:08,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:08,655 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:08,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:08,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:08,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:08,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:08,687 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:08,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:08,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:08,730 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:08,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:08,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:08,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:08,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:08,762 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:08,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:08,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:08,805 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:08,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:08,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:08,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:08,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:08,836 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:08,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:08,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:08,879 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:08,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:08,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:08,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:08,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:08,910 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:08,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:08,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:08,953 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:08,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:08,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:08,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:08,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:08,984 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:09,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:09,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:09,027 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:09,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:09,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:09,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:09,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:09,059 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:09,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:09,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:09,145 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:09,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:09,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:09,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:09,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:09,176 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:09,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:09,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:09,219 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:09,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:09,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:09,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:09,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:09,251 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:09,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:09,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:09,294 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:09,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:09,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:09,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:09,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:09,330 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:09,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:09,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:09,373 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:09,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:09,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:09,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:09,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:09,405 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:09,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:09,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:09,448 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:09,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:09,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:09,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:09,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:09,480 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:09,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:09,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:09,523 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:09,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:09,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:09,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:09,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:09,555 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:09,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:09,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:09,599 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:09,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:09,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:09,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:09,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:09,632 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:09,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:09,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:09,675 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:09,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:09,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:09,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:09,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:09,708 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:09,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:09,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:09,752 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:09,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:09,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:09,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:09,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:09,785 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:09,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:09,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:09,828 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:09,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:09,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:09,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:09,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:09,860 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:09,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:09,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:09,903 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:09,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:09,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:09,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:09,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:09,935 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:09,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:09,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:09,978 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:09,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:09,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:09,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:09,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:10,009 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:10,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:10,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:10,052 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:10,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:10,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:10,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:10,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:10,085 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:10,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:10,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:10,128 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:10,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:10,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:10,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:10,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:10,161 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:10,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:10,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:10,204 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:10,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:10,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:10,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:10,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:10,236 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:10,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:10,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:10,284 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:10,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:10,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:10,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:10,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:10,316 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:10,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:10,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:10,360 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:10,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:10,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:10,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:10,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:10,392 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:10,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:10,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:10,435 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:10,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:10,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:10,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:10,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:10,466 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:10,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:10,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:10,509 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:10,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:10,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:10,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:10,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:10,542 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:10,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:10,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:10,585 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:10,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:10,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:10,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:10,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:10,617 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:10,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:10,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:10,660 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:10,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:10,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:10,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:10,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:10,692 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:10,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:10,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:10,735 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:10,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:10,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:10,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:10,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:10,767 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:10,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:10,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:10,811 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:10,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:10,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:10,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:10,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:10,843 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:10,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:10,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:10,886 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:10,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:10,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:10,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:10,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:10,918 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:10,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:10,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:10,961 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:10,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:10,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:10,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:10,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:10,993 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:11,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:11,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:11,036 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:11,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:11,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:11,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:11,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:11,068 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:11,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:11,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:11,111 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:11,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:11,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:11,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:11,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:11,144 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:11,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:11,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:11,190 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:11,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:11,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:11,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:11,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:11,221 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:11,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:11,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:11,264 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:11,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:11,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:11,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:11,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:11,296 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:11,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:11,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:11,339 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:11,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:11,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:11,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:11,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:11,371 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:11,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:11,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:11,414 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:11,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:11,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:11,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:11,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:11,446 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:11,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:11,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:11,489 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:11,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:11,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:11,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:11,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:11,521 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:11,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:11,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:11,564 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:11,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:11,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:11,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:11,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:11,596 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:11,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:11,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:11,640 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:11,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:11,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:11,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:11,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:11,673 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:11,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:11,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:11,716 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:11,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:11,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:11,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:11,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:11,749 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:11,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:11,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:11,793 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:11,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:11,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:11,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:11,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:11,825 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:11,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:11,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:11,868 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:11,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:11,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:11,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:11,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:11,900 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:11,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:11,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:11,943 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:11,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:11,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:11,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:11,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:11,975 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:12,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:12,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:12,018 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:12,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:12,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:12,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:12,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:12,051 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:12,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:12,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:12,094 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:12,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:12,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:12,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:12,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:12,129 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:12,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:12,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:12,173 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:12,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:12,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:12,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:12,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:12,205 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:12,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:12,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:12,248 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:12,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:12,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:12,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:12,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:12,280 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:12,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:12,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:12,324 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:12,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:12,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:12,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:12,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:12,356 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:12,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:12,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:12,399 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:12,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:12,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:12,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:12,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:12,430 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:12,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:12,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:12,474 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:12,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:12,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:12,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:12,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:12,506 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:12,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:12,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:12,549 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:12,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:12,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:12,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:12,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:12,581 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:12,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:12,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:12,624 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:12,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:12,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:12,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:12,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:12,656 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:12,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:12,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:12,699 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:12,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:12,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:12,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:12,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:12,731 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:12,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:12,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:12,774 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:12,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:12,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:12,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:12,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:12,806 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:12,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:12,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:12,849 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:12,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:12,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:12,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:12,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:12,881 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:12,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:12,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:12,925 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:12,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:12,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:12,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:12,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:12,957 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:12,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:13,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:13,000 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:13,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:13,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:13,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:13,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:13,035 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:13,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:13,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:13,078 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:13,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:13,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:13,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:13,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:13,110 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:13,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:13,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:13,153 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:13,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:13,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:13,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:13,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:13,185 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:13,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:13,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:13,228 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:13,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:13,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:13,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:13,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:13,259 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:13,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:13,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:13,302 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:13,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:13,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:13,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:13,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:13,334 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:13,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:13,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:13,377 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:13,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:13,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:13,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:13,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:13,408 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:13,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:13,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:13,451 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:13,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:13,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:13,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:13,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:13,483 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:13,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:13,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:13,526 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:13,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:13,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:13,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:13,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:13,558 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:13,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:13,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:13,601 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:13,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:13,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:13,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:13,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:13,635 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:13,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:13,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:13,681 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:13,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:13,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:13,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:13,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:13,716 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:13,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:13,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:13,763 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:13,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:13,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:13,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:13,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:13,797 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:13,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:13,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:13,842 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:13,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:13,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:13,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:13,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:13,883 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:13,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:13,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:13,927 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:13,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:13,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:13,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:13,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:13,964 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:14,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:14,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:14,007 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:14,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:14,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:14,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:14,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:14,039 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:14,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:14,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:14,083 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:14,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:14,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:14,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:14,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:14,115 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:14,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:14,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:14,159 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:14,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:14,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:14,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:14,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:14,191 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:14,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:14,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:14,235 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:14,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:14,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:14,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:14,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:14,267 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:14,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:14,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:14,311 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:14,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:14,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:14,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:14,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:14,345 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:14,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:14,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:14,389 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:14,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:14,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:14,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:14,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:14,421 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:14,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:14,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:14,464 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:14,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:14,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:14,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:14,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:14,497 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:14,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:14,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:14,540 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:14,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:14,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:14,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:14,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:14,573 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:14,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:14,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:14,616 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:14,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:14,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:14,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:14,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:14,648 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:14,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:14,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:14,691 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:14,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:14,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:14,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:14,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:14,723 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:14,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:14,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:14,767 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:14,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:14,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:14,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:14,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:14,799 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:14,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:14,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:14,842 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:14,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:14,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:14,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:14,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:14,880 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:14,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:14,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:14,924 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:14,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:14,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:14,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:14,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:14,955 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:14,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:14,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:14,999 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:14,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:14,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:14,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:15,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:15,030 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:15,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:15,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:15,073 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:15,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:15,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:15,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:15,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:15,104 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:15,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:15,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:15,148 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:15,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:15,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:15,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:15,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:15,180 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:15,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:15,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:15,223 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:15,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:15,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:15,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:15,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:15,254 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:15,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:15,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:15,297 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:15,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:15,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:15,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:15,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:15,329 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:15,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:15,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:15,372 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:15,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:15,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:15,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:15,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:15,404 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:15,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:15,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:15,447 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:15,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:15,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:15,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:15,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:15,478 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:15,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:15,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:15,522 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:15,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:15,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:15,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:15,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:15,554 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:15,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:15,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:15,597 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:15,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:15,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:15,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:15,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:15,629 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:15,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:15,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:15,672 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:15,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:15,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:15,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:15,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:15,705 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:15,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:15,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:15,749 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:15,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:15,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:15,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:15,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:15,781 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:15,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:15,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:15,830 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:15,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:15,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:15,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:15,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:15,862 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:15,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:15,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:15,905 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:15,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:15,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:15,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:15,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:15,937 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:15,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:15,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:15,980 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:15,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:15,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:15,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:15,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:16,011 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:16,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:16,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:16,054 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:16,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:16,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:16,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:16,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:16,086 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:16,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:16,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:16,129 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:16,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:16,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:16,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:16,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:16,161 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:16,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:16,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:16,204 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:16,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:16,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:16,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:16,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:16,235 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:16,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:16,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:16,278 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:16,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:16,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:16,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:16,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:16,310 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:16,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:16,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:16,353 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:16,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:16,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:16,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:16,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:16,384 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:16,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:16,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:16,427 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:16,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:16,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:16,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:16,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:16,459 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:16,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:16,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:16,502 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:16,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:16,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:16,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:16,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:16,534 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:16,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:16,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:16,577 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:16,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:16,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:16,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:16,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:16,608 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:16,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:16,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:16,651 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:16,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:16,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:16,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:16,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:16,683 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:16,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:16,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:16,728 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:16,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:16,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:16,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:16,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:16,760 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:16,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:16,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:16,803 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:16,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:16,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:16,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:16,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:16,835 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:16,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:16,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:16,878 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:16,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:16,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:16,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:16,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:16,910 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:16,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:16,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:16,953 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:16,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:16,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:16,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:16,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:16,984 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:17,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:17,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:17,027 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:17,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:17,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:17,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:17,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:17,059 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:17,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:17,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:17,102 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:17,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:17,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:17,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:17,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:17,133 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:17,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:17,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:17,177 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:17,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:17,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:17,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:17,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:17,209 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:17,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:17,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:17,252 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:17,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:17,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:17,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:17,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:17,283 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:17,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:17,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:17,327 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:17,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:17,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:17,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:17,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:17,359 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:17,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:17,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:17,402 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:17,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:17,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:17,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:17,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:17,434 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:17,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:17,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:17,477 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:17,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:17,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:17,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:17,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:17,509 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:17,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:17,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:17,553 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:17,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:17,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:17,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:17,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:17,585 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:17,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:17,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:17,628 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:17,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:17,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:17,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:17,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:17,663 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:17,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:17,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:17,706 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:17,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:17,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:17,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:17,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:17,739 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:17,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:17,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:17,782 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:17,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:17,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:17,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:17,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:17,814 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:17,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:17,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:17,857 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:17,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:17,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:17,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:17,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:17,888 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:17,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:17,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:17,931 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:17,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:17,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:17,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:17,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:17,963 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:18,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:18,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:18,006 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:18,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:18,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:18,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:18,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:18,037 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:18,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:18,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:18,080 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:18,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:18,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:18,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:18,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:18,112 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:18,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:18,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:18,156 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:18,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:18,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:18,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:18,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:18,187 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:18,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:18,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:18,230 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:18,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:18,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:18,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:18,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:18,261 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:18,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:18,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:18,304 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:18,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:18,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:18,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:18,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:18,335 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:18,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:18,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:18,378 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:18,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:18,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:18,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:18,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:18,410 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:18,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:18,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:18,453 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:18,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:18,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:18,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:18,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:18,485 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:18,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:18,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:18,528 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:18,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:18,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:18,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:18,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:18,563 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:18,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:18,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:18,606 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:18,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:18,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:18,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:18,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:18,638 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:18,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:18,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:18,681 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:18,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:18,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:18,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:18,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:18,712 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:18,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:18,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:18,755 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:18,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:18,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:18,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:18,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:18,787 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:18,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:18,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:18,829 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:18,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:18,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:18,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:18,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:18,861 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:18,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:18,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:18,904 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:18,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:18,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:18,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:18,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:18,935 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:18,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:18,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:18,978 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:18,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:18,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:18,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:18,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:19,010 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:19,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:19,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:19,053 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:19,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:19,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:19,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:19,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:19,094 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:19,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:19,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:19,140 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:19,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:19,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:19,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:19,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:19,173 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:19,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:19,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:19,216 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:19,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:19,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:19,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:19,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:19,249 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:19,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:19,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:19,292 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:19,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:19,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:19,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:19,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:19,323 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:19,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:19,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:19,367 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:19,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:19,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:19,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:19,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:19,399 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:19,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:19,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:19,442 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:19,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:19,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:19,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:19,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:19,479 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:19,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:19,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:19,522 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:19,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:19,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:19,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:19,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:19,554 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:19,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:19,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:19,597 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:19,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:19,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:19,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:19,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:19,628 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:19,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:19,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:19,671 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:19,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:19,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:19,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:19,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:19,702 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:19,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:19,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:19,745 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:19,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:19,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:19,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:19,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:19,778 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:19,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:19,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:19,821 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:19,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:19,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:19,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:19,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:19,852 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:19,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:19,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:19,895 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:19,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:19,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:19,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:19,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:19,927 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:19,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:19,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:19,970 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:19,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:19,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:19,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:19,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:20,002 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:20,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:20,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:20,045 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:20,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:20,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:20,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:20,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:20,078 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:20,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:20,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:20,121 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:20,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:20,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:20,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:20,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:20,154 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:20,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:20,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:20,197 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:20,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:20,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:20,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:20,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:20,228 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:20,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:20,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:20,272 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:20,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:20,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:20,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:20,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:20,305 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:20,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:20,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:20,348 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:20,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:20,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:20,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:20,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:20,386 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:20,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:20,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:20,429 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:20,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:20,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:20,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:20,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:20,461 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:20,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:20,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:20,504 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:20,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:20,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:20,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:20,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:20,536 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:20,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:20,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:20,579 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:20,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:20,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:20,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:20,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:20,611 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:20,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:20,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:20,654 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:20,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:20,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:20,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:20,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:20,686 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:20,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:20,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:20,730 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:20,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:20,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:20,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:20,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:20,761 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:20,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:20,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:20,804 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:20,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:20,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:20,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:20,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:20,836 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:20,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:20,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:20,879 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:20,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:20,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:20,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:20,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:20,910 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:20,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:20,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:20,953 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:20,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:20,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:20,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:20,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:20,984 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:21,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:21,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:21,027 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:21,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:21,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:21,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:21,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:21,058 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:21,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:21,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:21,101 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:21,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:21,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:21,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:21,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:21,133 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:21,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:21,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:21,176 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:21,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:21,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:21,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:21,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:21,207 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:21,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:21,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:21,250 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:21,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:21,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:21,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:21,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:21,281 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:21,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:21,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:21,328 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:21,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:21,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:21,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:21,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:21,359 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:21,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:21,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:21,402 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:21,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:21,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:21,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:21,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:21,433 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:21,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:21,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:21,476 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:21,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:21,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:21,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:21,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:21,508 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:21,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:21,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:21,551 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:21,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:21,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:21,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:21,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:21,582 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:21,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:21,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:21,624 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:21,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:21,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:21,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:21,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:21,655 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:21,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:21,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:21,698 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:21,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:21,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:21,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:21,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:21,729 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:21,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:21,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:21,772 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:21,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:21,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:21,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:21,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:21,804 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:21,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:21,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:21,846 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:21,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:21,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:21,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:21,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:21,878 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:21,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:21,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:21,920 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:21,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:21,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:21,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:21,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:21,952 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:21,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:21,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:21,995 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:21,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:21,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:21,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:22,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:22,026 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:22,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:22,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:22,069 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:22,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:22,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:22,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:22,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:22,100 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:22,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:22,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:22,144 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:22,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:22,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:22,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:22,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:22,175 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:22,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:22,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:22,220 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:22,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:22,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:22,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:22,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:22,251 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:22,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:22,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:22,294 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:22,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:22,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:22,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:22,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:22,325 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:22,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:22,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:22,368 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:22,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:22,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:22,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:22,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:22,399 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:22,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:22,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:22,442 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:22,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:22,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:22,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:22,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:22,473 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:22,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:22,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:22,516 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:22,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:22,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:22,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:22,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:22,547 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:22,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:22,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:22,590 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:22,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:22,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:22,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:22,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:22,621 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:22,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:22,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:22,664 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:22,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:22,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:22,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:22,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:22,695 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:42:22,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:22,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 172 states and 287 transitions. [2021-11-23 00:42:22,738 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 287 transitions. [2021-11-23 00:42:22,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 00:42:22,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:22,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:22,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat