./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product55.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_60fa63a7-8c55-4093-886d-1b73ad20823b/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60fa63a7-8c55-4093-886d-1b73ad20823b/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_60fa63a7-8c55-4093-886d-1b73ad20823b/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60fa63a7-8c55-4093-886d-1b73ad20823b/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product55.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60fa63a7-8c55-4093-886d-1b73ad20823b/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_60fa63a7-8c55-4093-886d-1b73ad20823b/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 1741a5d4e19b6faba6ff51056891b76c8b4c0acd4f550f71706571820842dcfa --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:39:42,965 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:39:42,967 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:39:43,000 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:39:43,001 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:39:43,002 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:39:43,004 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:39:43,006 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:39:43,008 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:39:43,010 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:39:43,011 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:39:43,012 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:39:43,013 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:39:43,014 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:39:43,016 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:39:43,018 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:39:43,019 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:39:43,021 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:39:43,028 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:39:43,030 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:39:43,033 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:39:43,041 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:39:43,043 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:39:43,044 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:39:43,048 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:39:43,048 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:39:43,049 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:39:43,050 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:39:43,051 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:39:43,052 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:39:43,053 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:39:43,062 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:39:43,064 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:39:43,065 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:39:43,068 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:39:43,068 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:39:43,069 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:39:43,069 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:39:43,069 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:39:43,070 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:39:43,071 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:39:43,072 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60fa63a7-8c55-4093-886d-1b73ad20823b/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 01:39:43,122 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:39:43,123 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:39:43,124 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:39:43,124 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:39:43,125 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:39:43,126 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:39:43,126 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:39:43,126 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:39:43,133 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:39:43,133 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:39:43,133 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:39:43,134 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:39:43,135 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:39:43,135 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:39:43,135 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:39:43,135 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:39:43,135 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:39:43,136 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:39:43,136 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:39:43,136 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:39:43,136 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:39:43,136 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:39:43,137 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:39:43,137 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:39:43,137 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:39:43,137 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:39:43,137 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:39:43,138 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:39:43,138 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_60fa63a7-8c55-4093-886d-1b73ad20823b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60fa63a7-8c55-4093-886d-1b73ad20823b/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1741a5d4e19b6faba6ff51056891b76c8b4c0acd4f550f71706571820842dcfa [2021-11-23 01:39:43,402 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:39:43,426 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:39:43,428 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:39:43,430 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:39:43,431 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:39:43,432 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60fa63a7-8c55-4093-886d-1b73ad20823b/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/product-lines/minepump_spec4_product55.cil.c [2021-11-23 01:39:43,504 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60fa63a7-8c55-4093-886d-1b73ad20823b/bin/ukojak-LBtLqBUTdQ/data/65702525d/cfe9d1d646bc434cbe132895d82078f7/FLAG22f60f575 [2021-11-23 01:39:44,075 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:39:44,089 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60fa63a7-8c55-4093-886d-1b73ad20823b/sv-benchmarks/c/product-lines/minepump_spec4_product55.cil.c [2021-11-23 01:39:44,109 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60fa63a7-8c55-4093-886d-1b73ad20823b/bin/ukojak-LBtLqBUTdQ/data/65702525d/cfe9d1d646bc434cbe132895d82078f7/FLAG22f60f575 [2021-11-23 01:39:44,345 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60fa63a7-8c55-4093-886d-1b73ad20823b/bin/ukojak-LBtLqBUTdQ/data/65702525d/cfe9d1d646bc434cbe132895d82078f7 [2021-11-23 01:39:44,349 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:39:44,352 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:39:44,354 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:39:44,355 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:39:44,358 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:39:44,359 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:39:44" (1/1) ... [2021-11-23 01:39:44,363 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fe8ea2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:44, skipping insertion in model container [2021-11-23 01:39:44,363 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:39:44" (1/1) ... [2021-11-23 01:39:44,372 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:39:44,438 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:39:44,709 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_60fa63a7-8c55-4093-886d-1b73ad20823b/sv-benchmarks/c/product-lines/minepump_spec4_product55.cil.c[6887,6900] [2021-11-23 01:39:44,806 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:39:44,817 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:39:44,893 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_60fa63a7-8c55-4093-886d-1b73ad20823b/sv-benchmarks/c/product-lines/minepump_spec4_product55.cil.c[6887,6900] [2021-11-23 01:39:44,943 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:39:44,965 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:39:44,966 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:44 WrapperNode [2021-11-23 01:39:44,966 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:39:44,967 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:39:44,968 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:39:44,969 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:39:44,978 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:44" (1/1) ... [2021-11-23 01:39:45,008 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:44" (1/1) ... [2021-11-23 01:39:45,048 INFO L137 Inliner]: procedures = 57, calls = 160, calls flagged for inlining = 25, calls inlined = 22, statements flattened = 286 [2021-11-23 01:39:45,049 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:39:45,051 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:39:45,051 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:39:45,051 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:39:45,064 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:44" (1/1) ... [2021-11-23 01:39:45,064 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:44" (1/1) ... [2021-11-23 01:39:45,067 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:44" (1/1) ... [2021-11-23 01:39:45,068 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:44" (1/1) ... [2021-11-23 01:39:45,075 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:44" (1/1) ... [2021-11-23 01:39:45,094 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:44" (1/1) ... [2021-11-23 01:39:45,096 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:44" (1/1) ... [2021-11-23 01:39:45,105 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:39:45,106 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:39:45,106 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:39:45,106 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:39:45,108 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:39:44" (1/1) ... [2021-11-23 01:39:45,117 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:39:45,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60fa63a7-8c55-4093-886d-1b73ad20823b/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:39:45,140 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60fa63a7-8c55-4093-886d-1b73ad20823b/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:39:45,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60fa63a7-8c55-4093-886d-1b73ad20823b/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:39:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:39:45,182 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-11-23 01:39:45,182 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-11-23 01:39:45,182 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-11-23 01:39:45,182 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-11-23 01:39:45,182 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-11-23 01:39:45,182 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-11-23 01:39:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2021-11-23 01:39:45,183 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2021-11-23 01:39:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-11-23 01:39:45,183 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-11-23 01:39:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2021-11-23 01:39:45,183 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2021-11-23 01:39:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-11-23 01:39:45,184 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-11-23 01:39:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:39:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-11-23 01:39:45,184 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-11-23 01:39:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:39:45,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:39:45,264 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:39:45,266 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:39:45,711 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:39:45,802 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:39:45,802 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 01:39:45,806 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:39:45 BoogieIcfgContainer [2021-11-23 01:39:45,806 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:39:45,807 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:39:45,807 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:39:45,822 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:39:45,822 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:39:45" (1/1) ... [2021-11-23 01:39:45,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:39:45,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:45,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 67 states and 92 transitions. [2021-11-23 01:39:45,898 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 92 transitions. [2021-11-23 01:39:45,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 01:39:45,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:45,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:46,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:46,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:39:46,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:46,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 67 states and 90 transitions. [2021-11-23 01:39:46,211 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 90 transitions. [2021-11-23 01:39:46,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-23 01:39:46,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:46,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:46,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:46,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:39:46,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:46,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 69 states and 93 transitions. [2021-11-23 01:39:46,329 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 93 transitions. [2021-11-23 01:39:46,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-23 01:39:46,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:46,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:46,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:46,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:39:46,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:46,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 79 states and 113 transitions. [2021-11-23 01:39:46,615 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 113 transitions. [2021-11-23 01:39:46,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-23 01:39:46,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:46,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:46,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:46,712 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:39:46,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:46,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 80 states and 114 transitions. [2021-11-23 01:39:46,728 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 114 transitions. [2021-11-23 01:39:46,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-23 01:39:46,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:46,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:46,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:46,810 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:39:46,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:46,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 81 states and 115 transitions. [2021-11-23 01:39:46,832 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 115 transitions. [2021-11-23 01:39:46,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-23 01:39:46,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:46,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:46,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:46,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:39:46,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:46,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 82 states and 116 transitions. [2021-11-23 01:39:46,936 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 116 transitions. [2021-11-23 01:39:46,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-23 01:39:46,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:46,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:46,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:47,040 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:39:47,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:47,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 98 states and 148 transitions. [2021-11-23 01:39:47,453 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 148 transitions. [2021-11-23 01:39:47,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-23 01:39:47,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:47,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:47,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:47,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:39:47,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:47,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 102 states and 156 transitions. [2021-11-23 01:39:47,549 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 156 transitions. [2021-11-23 01:39:47,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-23 01:39:47,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:47,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:47,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:47,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:39:47,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:47,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 103 states and 157 transitions. [2021-11-23 01:39:47,615 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 157 transitions. [2021-11-23 01:39:47,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-23 01:39:47,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:47,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:47,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:47,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:39:47,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:47,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 104 states and 158 transitions. [2021-11-23 01:39:47,691 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 158 transitions. [2021-11-23 01:39:47,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-23 01:39:47,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:47,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:47,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:47,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:39:47,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:47,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 106 states and 162 transitions. [2021-11-23 01:39:47,878 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 162 transitions. [2021-11-23 01:39:47,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 01:39:47,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:47,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:47,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:48,040 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:39:48,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:48,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 121 states and 199 transitions. [2021-11-23 01:39:48,977 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 199 transitions. [2021-11-23 01:39:48,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:39:48,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:48,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:48,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:49,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:39:49,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:49,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 122 states and 200 transitions. [2021-11-23 01:39:49,037 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 200 transitions. [2021-11-23 01:39:49,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-11-23 01:39:49,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:49,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:49,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:49,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:39:49,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:49,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 129 states and 219 transitions. [2021-11-23 01:39:49,711 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 219 transitions. [2021-11-23 01:39:49,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-11-23 01:39:49,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:49,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:49,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:49,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:39:49,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:49,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 130 states and 220 transitions. [2021-11-23 01:39:49,813 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 220 transitions. [2021-11-23 01:39:49,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-23 01:39:49,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:49,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:49,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:49,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:39:49,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:49,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 131 states and 221 transitions. [2021-11-23 01:39:49,942 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 221 transitions. [2021-11-23 01:39:49,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-11-23 01:39:49,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:49,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:49,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:49,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:39:50,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:50,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 132 states and 222 transitions. [2021-11-23 01:39:50,035 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 222 transitions. [2021-11-23 01:39:50,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:39:50,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:50,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:50,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:50,059 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:39:50,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:50,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 141 states and 243 transitions. [2021-11-23 01:39:50,400 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 243 transitions. [2021-11-23 01:39:50,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-23 01:39:50,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:50,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:50,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:50,426 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:39:50,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:50,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 147 states and 255 transitions. [2021-11-23 01:39:50,596 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 255 transitions. [2021-11-23 01:39:50,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-23 01:39:50,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:50,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:50,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:50,630 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:39:50,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:50,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 148 states and 256 transitions. [2021-11-23 01:39:50,646 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 256 transitions. [2021-11-23 01:39:50,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-23 01:39:50,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:50,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:50,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:50,704 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:39:50,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:50,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 149 states and 257 transitions. [2021-11-23 01:39:50,723 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 257 transitions. [2021-11-23 01:39:50,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-23 01:39:50,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:50,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:50,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:50,757 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-23 01:39:51,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:51,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 160 states and 290 transitions. [2021-11-23 01:39:51,194 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 290 transitions. [2021-11-23 01:39:51,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:39:51,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:51,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:51,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:51,222 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-23 01:39:51,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:51,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 161 states and 288 transitions. [2021-11-23 01:39:51,388 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 288 transitions. [2021-11-23 01:39:51,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:39:51,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:51,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:51,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:51,417 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 01:39:51,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:51,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 162 states and 288 transitions. [2021-11-23 01:39:51,428 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 288 transitions. [2021-11-23 01:39:51,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-23 01:39:51,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:51,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:51,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:51,458 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-23 01:39:51,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:51,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 163 states and 289 transitions. [2021-11-23 01:39:51,479 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 289 transitions. [2021-11-23 01:39:51,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-23 01:39:51,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:51,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:51,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:51,509 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-23 01:39:51,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:51,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 164 states and 290 transitions. [2021-11-23 01:39:51,532 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 290 transitions. [2021-11-23 01:39:51,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 01:39:51,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:51,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:51,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:51,561 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:39:51,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:51,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 165 states and 291 transitions. [2021-11-23 01:39:51,595 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 291 transitions. [2021-11-23 01:39:51,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-23 01:39:51,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:51,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:51,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:51,624 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:39:51,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:51,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 166 states and 292 transitions. [2021-11-23 01:39:51,653 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 292 transitions. [2021-11-23 01:39:51,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 01:39:51,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:51,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:51,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:51,688 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-11-23 01:39:51,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:51,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 171 states and 301 transitions. [2021-11-23 01:39:51,710 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 301 transitions. [2021-11-23 01:39:51,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 01:39:51,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:51,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:51,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:51,738 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2021-11-23 01:39:51,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:51,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 172 states and 301 transitions. [2021-11-23 01:39:51,752 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 301 transitions. [2021-11-23 01:39:51,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-23 01:39:51,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:51,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:51,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:51,784 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-11-23 01:39:51,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:51,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 173 states and 302 transitions. [2021-11-23 01:39:51,808 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 302 transitions. [2021-11-23 01:39:51,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-23 01:39:51,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:51,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:51,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:51,836 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-11-23 01:39:51,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:51,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 174 states and 303 transitions. [2021-11-23 01:39:51,853 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 303 transitions. [2021-11-23 01:39:51,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-11-23 01:39:51,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:51,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:51,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:51,896 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-23 01:39:51,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:51,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 174 states and 304 transitions. [2021-11-23 01:39:51,929 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 304 transitions. [2021-11-23 01:39:51,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-23 01:39:51,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:51,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:51,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:52,045 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:39:52,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:52,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 181 states and 327 transitions. [2021-11-23 01:39:52,872 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 327 transitions. [2021-11-23 01:39:52,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-23 01:39:52,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:52,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:52,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:52,909 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:39:53,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:53,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 183 states and 330 transitions. [2021-11-23 01:39:53,199 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 330 transitions. [2021-11-23 01:39:53,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-23 01:39:53,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:53,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:53,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:53,231 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 15 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:39:54,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:54,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 191 states and 348 transitions. [2021-11-23 01:39:54,247 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 348 transitions. [2021-11-23 01:39:54,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:39:54,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:54,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:54,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:54,289 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:39:54,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:54,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 191 states and 345 transitions. [2021-11-23 01:39:54,318 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 345 transitions. [2021-11-23 01:39:54,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-23 01:39:54,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:54,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:54,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:54,364 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:54,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:54,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:54,653 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:54,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:54,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:54,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:54,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:54,686 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:54,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:54,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:54,717 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:54,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:54,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:54,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:54,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:54,751 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:54,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:54,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:54,783 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:54,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:54,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:54,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:54,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:54,816 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:54,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:54,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:54,847 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:54,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-23 01:39:54,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:54,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:54,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:54,881 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:54,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:54,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:54,913 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:54,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:54,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:54,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:54,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:54,946 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:54,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:54,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:54,977 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:54,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:54,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:54,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:54,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:55,018 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:55,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:55,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:55,048 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:55,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:55,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:55,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:55,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:55,081 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:55,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:55,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:55,112 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:55,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:55,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:55,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:55,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:55,146 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:55,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:55,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:55,177 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:55,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:55,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:55,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:55,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:55,221 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:55,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:55,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:55,257 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:55,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-23 01:39:55,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:55,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:55,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:55,293 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:55,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:55,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:55,325 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:55,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:55,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:55,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:55,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:55,376 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:55,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:55,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:55,409 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:55,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:55,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:55,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:55,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:55,471 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:55,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:55,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:55,509 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:55,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:55,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:55,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:55,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:55,554 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:55,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:55,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:55,584 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:55,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:55,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:55,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:55,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:55,621 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:55,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:55,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:55,651 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:55,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:55,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:55,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:55,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:55,682 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:55,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:55,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:55,711 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:55,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:55,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:55,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:55,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:55,748 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:55,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:55,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:55,776 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:55,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:55,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:55,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:55,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:55,810 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:55,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:55,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:55,839 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:55,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:55,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:55,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:55,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:55,871 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:55,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:55,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:55,899 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:55,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:55,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:55,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:55,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:55,937 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:55,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:55,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:55,965 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:55,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:55,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:55,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:55,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:56,016 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:56,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:56,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:56,046 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:56,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:56,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:56,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:56,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:56,087 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:56,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:56,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:56,118 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:56,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:56,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:56,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:56,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:56,159 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:56,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:56,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:56,191 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:56,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:56,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:56,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:56,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:56,229 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:56,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:56,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:56,261 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:56,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:56,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:56,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:56,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:56,298 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:56,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:56,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:56,328 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:56,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:56,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:56,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:56,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:56,367 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:56,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:56,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:56,397 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:56,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:56,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:56,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:56,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:56,436 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:56,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:56,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:56,492 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:56,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:56,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:56,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:56,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:56,551 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:56,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:56,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:56,600 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:56,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:56,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:56,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:56,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:56,636 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:56,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:56,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:56,669 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:56,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:56,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:56,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:56,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:56,729 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:56,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:56,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:56,761 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:56,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:56,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:56,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:56,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:56,798 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:56,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:56,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:56,827 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:56,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:56,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:56,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:56,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:56,860 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:56,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:56,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:56,888 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:56,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:56,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:56,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:56,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:56,920 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:56,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:56,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:56,948 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:56,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:56,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:56,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:56,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:56,982 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:57,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:57,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:57,013 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:57,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:57,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:57,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:57,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:57,048 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:57,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:57,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:57,078 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:57,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:57,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:57,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:57,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:57,111 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:57,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:57,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:57,141 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:57,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:57,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:57,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:57,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:57,187 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:57,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:57,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:57,217 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:57,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:57,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:57,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:57,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:57,252 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:57,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:57,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:57,282 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:57,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:57,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:57,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:57,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:57,315 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:57,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:57,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:57,346 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:57,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:57,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:57,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:57,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:57,380 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:57,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:57,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:57,411 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:57,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:57,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:57,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:57,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:57,443 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:57,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:57,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:57,473 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:57,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:57,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:57,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:57,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:57,511 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:57,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:57,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:57,540 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:57,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:57,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:57,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:57,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:57,576 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:57,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:57,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:57,606 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:57,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:57,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:57,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:57,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:57,644 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:57,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:57,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:57,675 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:57,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:57,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:57,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:57,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:57,710 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:57,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:57,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:57,739 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:57,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:57,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:57,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:57,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:57,796 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:57,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:57,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:57,827 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:57,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:57,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:57,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:57,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:57,863 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:57,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:57,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:57,893 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:57,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:57,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:57,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:57,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:57,929 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:57,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:57,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:57,961 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:57,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:57,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:57,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:57,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:57,995 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:58,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:58,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:58,026 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:58,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:58,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:58,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:58,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:58,066 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:58,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:58,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:58,097 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:58,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:58,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:58,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:58,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:58,129 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:58,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:58,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:58,160 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:58,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:58,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:58,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:58,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:58,192 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:58,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:58,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:58,222 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:58,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:58,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:58,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:58,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:58,260 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:58,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:58,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:58,289 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:58,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:58,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:58,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:58,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:58,323 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:58,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:58,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:58,354 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:58,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:58,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:58,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:58,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:58,404 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:58,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:58,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:58,440 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:58,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:58,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:58,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:58,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:58,473 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:58,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:58,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:58,504 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:58,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:58,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:58,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:58,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:58,537 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:58,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:58,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:58,569 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:58,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:58,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:58,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:58,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:58,603 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:58,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:58,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:58,634 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:58,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:58,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:58,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:58,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:58,668 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:58,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:58,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:58,699 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:58,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:58,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:58,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:58,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:58,734 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:58,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:58,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:58,763 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:58,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:58,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:58,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:58,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:58,798 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:58,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:58,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:58,828 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:58,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:58,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:58,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:58,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:58,859 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:58,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:58,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:58,893 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:58,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:58,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:58,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:58,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:58,937 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:58,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:58,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:58,973 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:58,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:58,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:58,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:58,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:59,016 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:59,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:59,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:59,047 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:59,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:59,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:59,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:59,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:59,082 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:59,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:59,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:59,114 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:59,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:59,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:59,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:59,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:59,150 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:59,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:59,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:59,182 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:59,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:59,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:59,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:59,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:59,215 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:59,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:59,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:59,243 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:59,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:59,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:59,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:59,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:59,274 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:59,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:59,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:59,302 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:59,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:59,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:59,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:59,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:59,343 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:59,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:59,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:59,371 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:59,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:59,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:59,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:59,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:59,406 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:59,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:59,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:59,436 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:59,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:59,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:59,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:59,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:59,470 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:59,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:59,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:59,499 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:59,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:59,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:59,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:59,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:59,529 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:59,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:59,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:59,558 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:59,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:59,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:59,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:59,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:59,586 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:59,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:59,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:59,615 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:59,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:59,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:59,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:59,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:59,644 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:59,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:59,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:59,695 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:59,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:59,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:59,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:59,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:59,726 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:59,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:59,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:59,755 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:59,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:59,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:59,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:59,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:59,784 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:59,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:59,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:59,815 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:59,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:59,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:59,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:59,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:59,846 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:59,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:59,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:59,876 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:59,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:59,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:59,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:59,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:59,905 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:59,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:59,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:59,935 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:59,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:59,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:59,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:59,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:59,966 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:39:59,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:59,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:39:59,995 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:39:59,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:39:59,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:59,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:00,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:00,026 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:00,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:00,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:00,058 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:00,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:00,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:00,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:00,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:00,088 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:00,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:00,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:00,117 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:00,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:00,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:00,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:00,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:00,146 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:00,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:00,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:00,175 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:00,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:00,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:00,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:00,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:00,204 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:00,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:00,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:00,233 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:00,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:00,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:00,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:00,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:00,262 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:00,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:00,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:00,290 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:00,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:00,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:00,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:00,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:00,320 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:00,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:00,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:00,365 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:00,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:00,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:00,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:00,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:00,396 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:00,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:00,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:00,427 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:00,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:00,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:00,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:00,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:00,458 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:00,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:00,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:00,488 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:00,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:00,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:00,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:00,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:00,534 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:00,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:00,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:00,564 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:00,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:00,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:00,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:00,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:00,600 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:00,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:00,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:00,632 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:00,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:00,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:00,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:00,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:00,678 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:00,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:00,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:00,712 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:00,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:00,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:00,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:00,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:00,761 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:00,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:00,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:00,809 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:00,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:00,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:00,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:00,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:00,861 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:00,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:00,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:00,898 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:00,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:00,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:00,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:00,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:00,936 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:00,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:00,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:00,964 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:00,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:00,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:00,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:00,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:00,991 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:01,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:01,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:01,019 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:01,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:01,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:01,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:01,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:01,047 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:01,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:01,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:01,077 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:01,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:01,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:01,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:01,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:01,106 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:01,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:01,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:01,154 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:01,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:01,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:01,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:01,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:01,182 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:01,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:01,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:01,212 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:01,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:01,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:01,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:01,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:01,243 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:01,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:01,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:01,274 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:01,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:01,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:01,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:01,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:01,305 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:01,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:01,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:01,335 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:01,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:01,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:01,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:01,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:01,365 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:01,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:01,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:01,395 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:01,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:01,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:01,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:01,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:01,423 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:01,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:01,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:01,453 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:01,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:01,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:01,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:01,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:01,483 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:01,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:01,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:01,514 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:01,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:01,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:01,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:01,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:01,544 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:01,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:01,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:01,578 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:01,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:01,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:01,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:01,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:01,608 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:01,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:01,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:01,637 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:01,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:01,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:01,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:01,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:01,671 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:01,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:01,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:01,700 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:01,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:01,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:01,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:01,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:01,730 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:01,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:01,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:01,759 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:01,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:01,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:01,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:01,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:01,789 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:01,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:01,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:01,818 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:01,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:01,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:01,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:01,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:01,863 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:01,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:01,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:01,895 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:01,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:01,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:01,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:01,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:01,927 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:01,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:01,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:01,958 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:01,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:01,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:01,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:01,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:01,991 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:02,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:02,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:02,023 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:02,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:02,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:02,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:02,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:02,058 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:02,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:02,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:02,090 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:02,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:02,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:02,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:02,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:02,120 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:02,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:02,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:02,149 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:02,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:02,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:02,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:02,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:02,182 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:02,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:02,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:02,212 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:02,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:02,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:02,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:02,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:02,251 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:02,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:02,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:02,280 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:02,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:02,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:02,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:02,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:02,314 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:02,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:02,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:02,343 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:02,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:02,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:02,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:02,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:02,373 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:02,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:02,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:02,403 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:02,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:02,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:02,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:02,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:02,436 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:02,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:02,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:02,465 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:02,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:02,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:02,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:02,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:02,495 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:02,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:02,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:02,528 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:02,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:02,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:02,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:02,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:02,558 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:02,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:02,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:02,588 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:02,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:02,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:02,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:02,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:02,619 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:02,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:02,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:02,662 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:02,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:02,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:02,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:02,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:02,691 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:02,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:02,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:02,718 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:02,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:02,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:02,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:02,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:02,747 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:02,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:02,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:02,780 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:02,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:02,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:02,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:02,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:02,807 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:02,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:02,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:02,836 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:02,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:02,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:02,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:02,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:02,865 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:02,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:02,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:02,894 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:02,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:02,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:02,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:02,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:02,925 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:02,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:02,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:02,952 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:02,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:02,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:02,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:02,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:02,981 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:03,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:03,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:03,011 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:03,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:03,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:03,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:03,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:03,040 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:03,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:03,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:03,070 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:03,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:03,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:03,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:03,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:03,099 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:03,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:03,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:03,127 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:03,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:03,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:03,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:03,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:03,155 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:03,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:03,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:03,184 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:03,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:03,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:03,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:03,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:03,214 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:03,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:03,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:03,244 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:03,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:03,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:03,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:03,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:03,274 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:03,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:03,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:03,303 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:03,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:03,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:03,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:03,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:03,331 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:03,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:03,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:03,361 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:03,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:03,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:03,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:03,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:03,390 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:03,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:03,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:03,423 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:03,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:03,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:03,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:03,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:03,466 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:03,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:03,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:03,495 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:03,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:03,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:03,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:03,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:03,524 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:03,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:03,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:03,554 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:03,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:03,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:03,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:03,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:03,587 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:03,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:03,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:03,615 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:03,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:03,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:03,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:03,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:03,645 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:03,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:03,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:03,673 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:03,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:03,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:03,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:03,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:03,703 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:03,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:03,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:03,733 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:03,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:03,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:03,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:03,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:03,762 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:03,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:03,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:03,791 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:03,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:03,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:03,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:03,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:03,819 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:03,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:03,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:03,848 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:03,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:03,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:03,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:03,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:03,877 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:03,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:03,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:03,906 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:03,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:03,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:03,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:03,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:03,934 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:03,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:03,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:03,964 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:03,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:03,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:03,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:03,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:03,993 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:04,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:04,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:04,022 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:04,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:04,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:04,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:04,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:04,051 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:04,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:04,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:04,080 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:04,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:04,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:04,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:04,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:04,109 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:04,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:04,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:04,138 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:04,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:04,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:04,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:04,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:04,165 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:04,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:04,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:04,193 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:04,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:04,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:04,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:04,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:04,220 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:04,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:04,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:04,248 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:04,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:04,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:04,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:04,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:04,307 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:04,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:04,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:04,334 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:04,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:04,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:04,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:04,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:04,365 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:04,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:04,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:04,395 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:04,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:04,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:04,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:04,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:04,424 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:04,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:04,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:04,455 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:04,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:04,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:04,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:04,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:04,485 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:04,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:04,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:04,516 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:04,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:04,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:04,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:04,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:04,544 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:04,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:04,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:04,573 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:04,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:04,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:04,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:04,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:04,602 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:04,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:04,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:04,630 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:04,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:04,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:04,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:04,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:04,657 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:04,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:04,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:04,685 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:04,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:04,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:04,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:04,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:04,714 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:04,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:04,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:04,742 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:04,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:04,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:04,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:04,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:04,771 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:04,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:04,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:04,800 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:04,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:04,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:04,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:04,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:04,828 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:04,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:04,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:04,858 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:04,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:04,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:04,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:04,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:04,889 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:04,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:04,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:04,919 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:04,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:04,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:04,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:04,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:04,948 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:04,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:04,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:04,977 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:04,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:04,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:04,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:04,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:05,006 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:05,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:05,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:05,036 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:05,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:05,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:05,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:05,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:05,065 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:05,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:05,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:05,100 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:05,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:05,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:05,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:05,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:05,129 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:05,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:05,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:05,159 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:05,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:05,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:05,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:05,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:05,189 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:05,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:05,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:05,221 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:05,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:05,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:05,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:05,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:05,264 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:05,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:05,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:05,297 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:05,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:05,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:05,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:05,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:05,326 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:05,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:05,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:05,354 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:05,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:05,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:05,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:05,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:05,383 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:05,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:05,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:05,412 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:05,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:05,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:05,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:05,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:05,439 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:05,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:05,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:05,468 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:05,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:05,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:05,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:05,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:05,496 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:05,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:05,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:05,525 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:05,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:05,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:05,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:05,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:05,554 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:05,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:05,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:05,584 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:05,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:05,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:05,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:05,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:05,614 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:05,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:05,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:05,643 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:05,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:05,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:05,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:05,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:05,672 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:05,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:05,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:05,702 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:05,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:05,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:05,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:05,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:05,732 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:05,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:05,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:05,761 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:05,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:05,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:05,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:05,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:05,787 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:05,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:05,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:05,814 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:05,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:05,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:05,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:05,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:05,842 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:05,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:05,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:05,871 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:05,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:05,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:05,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:05,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:05,905 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:05,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:05,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:05,933 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:05,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:05,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:05,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:05,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:05,960 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:05,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:05,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:05,988 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:05,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:05,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:05,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:05,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:06,016 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:06,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:06,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:06,046 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:06,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:06,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:06,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:06,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:06,074 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:06,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:06,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:06,103 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:06,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:06,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:06,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:06,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:06,133 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:06,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:06,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:06,163 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:06,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:06,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:06,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:06,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:06,192 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:06,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:06,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:06,220 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:06,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:06,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:06,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:06,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:06,248 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:06,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:06,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:06,278 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:06,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:06,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:06,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:06,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:06,306 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:06,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:06,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:06,335 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:06,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:06,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:06,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:06,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:06,363 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:06,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:06,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:06,394 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:06,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:06,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:06,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:06,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:06,423 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:06,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:06,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:06,452 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:06,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:06,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:06,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:06,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:06,480 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:06,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:06,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:06,509 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:06,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:06,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:06,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:06,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:06,537 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:06,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:06,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:06,566 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:06,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:06,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:06,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:06,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:06,595 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:06,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:06,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:06,625 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:06,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:06,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:06,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:06,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:06,655 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:06,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:06,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:06,685 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:06,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:06,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:06,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:06,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:06,724 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:06,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:06,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:06,753 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:06,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:06,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:06,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:06,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:06,785 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:06,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:06,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:06,816 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:06,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:06,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:06,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:06,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:06,845 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:06,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:06,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:06,876 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:06,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:06,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:06,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:06,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:06,904 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:06,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:06,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:06,932 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:06,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:06,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:06,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:06,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:06,958 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:06,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:06,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:06,985 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:06,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:06,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:06,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:07,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:07,018 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:07,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:07,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:07,047 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:07,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:07,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:07,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:07,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:07,075 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:07,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:07,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:07,103 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:07,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:07,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:07,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:07,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:07,132 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:07,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:07,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:07,160 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:07,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:07,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:07,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:07,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:07,187 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:07,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:07,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:07,216 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:07,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:07,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:07,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:07,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:07,245 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:07,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:07,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:07,275 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:07,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:07,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:07,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:07,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:07,304 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:07,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:07,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:07,333 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:07,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:07,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:07,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:07,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:07,366 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:07,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:07,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:07,396 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:07,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:07,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:07,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:07,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:07,423 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:07,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:07,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:07,453 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:07,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:07,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:07,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:07,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:07,480 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:07,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:07,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:07,508 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:07,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:07,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:07,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:07,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:07,544 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:07,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:07,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:07,577 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:07,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:07,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:07,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:07,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:07,609 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:07,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:07,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:07,640 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:07,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:07,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:07,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:07,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:07,671 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:07,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:07,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:07,703 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:07,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:07,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:07,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:07,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:07,735 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:07,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:07,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:07,765 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:07,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:07,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:07,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:07,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:07,795 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:07,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:07,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:07,824 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:07,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:07,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:07,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:07,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:07,851 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:07,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:07,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:07,879 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:07,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:07,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:07,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:07,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:07,910 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:07,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:07,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:07,939 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:07,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:07,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:07,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:07,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:07,972 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:08,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:08,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:08,001 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:08,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:08,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:08,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:08,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:08,034 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:08,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:08,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:08,063 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:08,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:08,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:08,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:08,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:08,092 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:08,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:08,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:08,122 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:08,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:08,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:08,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:08,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:08,150 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:08,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:08,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:08,180 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:08,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:08,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:08,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:08,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:08,217 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:08,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:08,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:08,247 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:08,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:08,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:08,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:08,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:08,275 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:08,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:08,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:08,303 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:08,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:08,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:08,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:08,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:08,339 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:08,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:08,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:08,368 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:08,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:08,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:08,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:08,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:08,398 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:08,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:08,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:08,427 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:08,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:08,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:08,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:08,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:08,478 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:08,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:08,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:08,510 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:08,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:08,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:08,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:08,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:08,555 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:08,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:08,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:08,588 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:08,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:08,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:08,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:08,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:08,617 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:08,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:08,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:08,647 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:08,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:08,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:08,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:08,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:08,675 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:08,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:08,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:08,703 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:08,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:08,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:08,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:08,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:08,731 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:08,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:08,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:08,760 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:08,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:08,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:08,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:08,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:08,789 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:08,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:08,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:08,817 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:08,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:08,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:08,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:08,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:08,845 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:08,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:08,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:08,874 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:08,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:08,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:08,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:08,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:08,902 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:08,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:08,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:08,931 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:08,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:08,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:08,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:08,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:08,960 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:08,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:08,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:08,988 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:08,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:08,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:08,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:08,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:09,016 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:09,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:09,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:09,050 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:09,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:09,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:09,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:09,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:09,078 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:09,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:09,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:09,103 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:09,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:09,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:09,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:09,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:09,132 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:09,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:09,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:09,160 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:09,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:09,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:09,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:09,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:09,188 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:09,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:09,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:09,215 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:09,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:09,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:09,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:09,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:09,243 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:09,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:09,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:09,268 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:09,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:09,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:09,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:09,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:09,294 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:09,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:09,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:09,317 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:09,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:09,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:09,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:09,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:09,344 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:09,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:09,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:09,373 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:09,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:09,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:09,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:09,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:09,403 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:09,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:09,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:09,431 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:09,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:09,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:09,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:09,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:09,460 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:09,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:09,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:09,488 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:09,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:09,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:09,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:09,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:09,521 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:09,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:09,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:09,549 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:09,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:09,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:09,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:09,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:09,583 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:09,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:09,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:09,613 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:09,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:09,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:09,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:09,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:09,641 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:09,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:09,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:09,670 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:09,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:09,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:09,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:09,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:09,698 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:09,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:09,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:09,727 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:09,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:09,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:09,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:09,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:09,754 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:09,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:09,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:09,782 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:09,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:09,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:09,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:09,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:09,810 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:09,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:09,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:09,839 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:09,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:09,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:09,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:09,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:09,867 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:09,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:09,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:09,897 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:09,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:09,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:09,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:09,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:09,925 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:09,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:09,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:09,953 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:09,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:09,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:09,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:09,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:09,982 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:10,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:10,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:10,013 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:10,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:10,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:10,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:10,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:10,042 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:10,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:10,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:10,071 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:10,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:10,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:10,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:10,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:10,097 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:10,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:10,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:10,124 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:10,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:10,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:10,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:10,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:10,150 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:10,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:10,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:10,179 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:10,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:10,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:10,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:10,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:10,206 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:10,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:10,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:10,234 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:10,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:10,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:10,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:10,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:10,262 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:10,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:10,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:10,291 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:10,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:10,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:10,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:10,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:10,346 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:10,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:10,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:10,379 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:10,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:10,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:10,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:10,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:10,439 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:10,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:10,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:10,482 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:10,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:10,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:10,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:10,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:10,536 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:10,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:10,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:10,603 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:10,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:10,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:10,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:10,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:10,651 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:10,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:10,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:10,695 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:10,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:10,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:10,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:10,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:10,725 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:10,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:10,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:10,753 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:10,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:10,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:10,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:10,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:10,781 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:10,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:10,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:10,809 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:10,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:10,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:10,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:10,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:10,839 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:10,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:10,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:10,868 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:10,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:10,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:10,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:10,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:10,899 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:10,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:10,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:10,932 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:10,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:10,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:10,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:10,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:10,960 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:10,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:10,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:10,988 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:10,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:10,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:10,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:10,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:11,020 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:11,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:11,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:11,049 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:11,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:11,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:11,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:11,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:11,078 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:11,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:11,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:11,101 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:11,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:11,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:11,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:11,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:11,127 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:11,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:11,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:11,151 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:11,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:11,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:11,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:11,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:11,193 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:11,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:11,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:11,215 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:11,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:11,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:11,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:11,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:11,242 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:11,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:11,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:11,268 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:11,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:11,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:11,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:11,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:11,294 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:11,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:11,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:11,320 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:11,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:11,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:11,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:11,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:11,346 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:11,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:11,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:11,372 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:11,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:11,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:11,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:11,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:11,401 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:11,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:11,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:11,427 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:11,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:11,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:11,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:11,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:11,452 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:11,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:11,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:11,478 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:11,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:11,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:11,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:11,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:11,504 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:11,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:11,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:11,531 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:11,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:11,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:11,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:11,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:11,558 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:11,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:11,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:11,595 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:11,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:11,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:11,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:11,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:11,621 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:11,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:11,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:11,647 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:11,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:11,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:11,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:11,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:11,675 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:11,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:11,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:11,704 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:11,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:11,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:11,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:11,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:11,734 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:11,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:11,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:11,767 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:11,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:11,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:11,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:11,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:11,800 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:11,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:11,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:11,829 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:11,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:11,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:11,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:11,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:11,856 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:11,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:11,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:11,884 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:11,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:11,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:11,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:11,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:11,916 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:11,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:11,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:11,944 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:11,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:11,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:11,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:11,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:11,977 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:12,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:12,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:12,002 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:12,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:12,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:12,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:12,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:12,026 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:12,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:12,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:12,053 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:12,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:12,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:12,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:12,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:12,079 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:12,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:12,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:12,105 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:12,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:12,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:12,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:12,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:12,133 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:12,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:12,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:12,161 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:12,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:12,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:12,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:12,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:12,188 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:12,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:12,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:12,217 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:12,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:12,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:12,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:12,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:12,244 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:12,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:12,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:12,270 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:12,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:12,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:12,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:12,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:12,296 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:12,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:12,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:12,322 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:12,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:12,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:12,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:12,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:12,349 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:12,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:12,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:12,376 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:12,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:12,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:12,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:12,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:12,404 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:12,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:12,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:12,431 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:12,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:12,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:12,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:12,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:12,458 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:12,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:12,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:12,484 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:12,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:12,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:12,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:12,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:12,515 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:12,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:12,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:12,542 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:12,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:12,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:12,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:12,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:12,568 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:12,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:12,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:12,597 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:12,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:12,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:12,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:12,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:12,622 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:12,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:12,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:12,648 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:12,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:12,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:12,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:12,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:12,683 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:12,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:12,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:12,711 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:12,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:12,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:12,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:12,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:12,743 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:12,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:12,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:12,770 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:12,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:12,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:12,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:12,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:12,809 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:12,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:12,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:12,837 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:12,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:12,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:12,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:12,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:12,863 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:12,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:12,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:12,890 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:12,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:12,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:12,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:12,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:12,919 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:12,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:12,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:12,947 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:12,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:12,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:12,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:12,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:12,973 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:12,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:12,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:12,999 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:13,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:13,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:13,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:13,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:13,025 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:13,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:13,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:13,051 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:13,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:13,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:13,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:13,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:13,076 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:13,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:13,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:13,101 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:13,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:13,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:13,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:13,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:13,126 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:13,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:13,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:13,152 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:13,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:13,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:13,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:13,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:13,177 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:13,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:13,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:13,202 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:13,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:13,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:13,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:13,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:13,227 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:13,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:13,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:13,253 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:13,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:13,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:13,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:13,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:13,278 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:13,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:13,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:13,305 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:13,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:13,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:13,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:13,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:13,331 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:13,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:13,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:13,357 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:13,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:13,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:13,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:13,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:13,385 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:13,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:13,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:13,406 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:13,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:13,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:13,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:13,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:13,442 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:13,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:13,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:13,468 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:13,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:13,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:13,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:13,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:13,494 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:13,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:13,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:13,521 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:13,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:13,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:13,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:13,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:13,547 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:13,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:13,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:13,573 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:13,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:13,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:13,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:13,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:13,599 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:13,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:13,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:13,624 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:13,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:13,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:13,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:13,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:13,649 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:13,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:13,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:13,675 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:13,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:13,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:13,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:13,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:13,700 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:13,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:13,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:13,726 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:13,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:13,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:13,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:13,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:13,751 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:13,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:13,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:13,777 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:13,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:13,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:13,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:13,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:13,805 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:13,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:13,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:13,831 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:13,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:13,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:13,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:13,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:13,857 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:13,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:13,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:13,884 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:13,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:13,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:13,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:13,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:13,910 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:13,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:13,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:13,936 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:13,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:13,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:13,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:13,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:13,965 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:13,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:13,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:13,992 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:13,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:13,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:13,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:14,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:14,018 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:14,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:14,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:14,044 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:14,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:14,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:14,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:14,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:14,069 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:14,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:14,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:14,094 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:14,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:14,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:14,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:14,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:14,119 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:14,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:14,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:14,145 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:14,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:14,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:14,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:14,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:14,170 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:14,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:14,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:14,197 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:14,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:14,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:14,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:14,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:14,224 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:14,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:14,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:14,249 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:14,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:14,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:14,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:14,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:14,276 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:14,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:14,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:14,308 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:14,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:14,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:14,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:14,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:14,334 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:14,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:14,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:14,361 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:14,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:14,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:14,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:14,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:14,387 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:14,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:14,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:14,415 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:14,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:14,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:14,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:14,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:14,442 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:14,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:14,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:14,470 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:14,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:14,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:14,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:14,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:14,496 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:14,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:14,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:14,524 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:14,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:14,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:14,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:14,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:14,550 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:14,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:14,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:14,578 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:14,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:14,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:14,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:14,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:14,608 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:14,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:14,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:14,630 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:14,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:14,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:14,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:14,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:14,666 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:14,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:14,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:14,694 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:14,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:14,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:14,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:14,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:14,720 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:14,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:14,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:14,746 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:14,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:14,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:14,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:14,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:14,775 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:14,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:14,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:14,802 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:14,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:14,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:14,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:14,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:14,827 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:14,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:14,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:14,854 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:14,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:14,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:14,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:14,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:14,879 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:14,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:14,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:14,905 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:14,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:14,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:14,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:14,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:14,930 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:14,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:14,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:14,955 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:14,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:14,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:14,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:14,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:14,981 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:15,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:15,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:15,008 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:15,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:15,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:15,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:15,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:15,033 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:15,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:15,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:15,059 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:15,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:15,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:15,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:15,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:15,084 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:15,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:15,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:15,110 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:15,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:15,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:15,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:15,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:15,136 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:15,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:15,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:15,163 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:15,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:15,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:15,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:15,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:15,190 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:15,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:15,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:15,220 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:15,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:15,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:15,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:15,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:15,246 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:15,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:15,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:15,272 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:15,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:15,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:15,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:15,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:15,298 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:15,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:15,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:15,324 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:15,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:15,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:15,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:15,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:15,350 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:15,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:15,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:15,377 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:15,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:15,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:15,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:15,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:15,403 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:15,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:15,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:15,430 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:15,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:15,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:15,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:15,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:15,456 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:15,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:15,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:15,482 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:15,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:15,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:15,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:15,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:15,507 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:15,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:15,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:15,533 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:15,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:15,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:15,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:15,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:15,558 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:15,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:15,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:15,584 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:15,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:15,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:15,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:15,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:15,609 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:15,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:15,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:15,635 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:15,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:15,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:15,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:15,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:15,670 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:15,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:15,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:15,696 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:15,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:15,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:15,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:15,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:15,721 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:15,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:15,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:15,748 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:15,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:15,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:15,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:15,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:15,775 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:15,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:15,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:15,804 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:15,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:15,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:15,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:15,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:15,830 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:15,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:15,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:15,859 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:15,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:15,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:15,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:15,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:15,885 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:15,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:15,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:15,912 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:15,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:15,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:15,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:15,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:15,938 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:15,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:15,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:15,966 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:15,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:15,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:15,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:15,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:15,993 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:16,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:16,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:16,022 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:16,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:16,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:16,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:16,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:16,050 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:16,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:16,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:16,079 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:16,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:16,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:16,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:16,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:16,111 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:16,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:16,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:16,142 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:16,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:16,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:16,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:16,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:16,174 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:16,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:16,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:16,202 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:16,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:16,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:16,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:16,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:16,230 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:16,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:16,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:16,252 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:16,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:16,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:16,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:16,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:16,276 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:16,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:16,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:16,303 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:16,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:16,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:16,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:16,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:16,328 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:16,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:16,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:16,353 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:16,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:16,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:16,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:16,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:16,375 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:16,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:16,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:16,397 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:16,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:16,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:16,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:16,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:16,419 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:16,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:16,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:16,442 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:16,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:16,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:16,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:16,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:16,477 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:16,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:16,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:16,503 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:16,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:16,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:16,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:16,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:16,531 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:16,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:16,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:16,557 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:16,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:16,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:16,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:16,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:16,583 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:16,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:16,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:16,608 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:16,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:16,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:16,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:16,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:16,632 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:16,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:16,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:16,657 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:16,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:16,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:16,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:16,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:16,681 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:16,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:16,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:16,706 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:16,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:16,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:16,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:16,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:16,731 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:16,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:16,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:16,757 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:16,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:16,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:16,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:16,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:16,783 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:16,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:16,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:16,809 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:16,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:16,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:16,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:16,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:16,834 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:16,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:16,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:16,861 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:16,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:16,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:16,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:16,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:16,888 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:16,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:16,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:16,920 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:16,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:16,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:16,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:16,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:16,949 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:16,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:16,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:16,978 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:16,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:16,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:16,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:16,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:17,012 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:17,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:17,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:17,039 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:17,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:17,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:17,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:17,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:17,064 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:17,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:17,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:17,088 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:17,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:17,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:17,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:17,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:17,113 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:17,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:17,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:17,140 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:17,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:17,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:17,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:17,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:17,177 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:17,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:17,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:17,215 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:17,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:17,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:17,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:17,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:17,241 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:17,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:17,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:17,267 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:17,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:17,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:17,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:17,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:17,291 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:17,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:17,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:17,317 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:17,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:17,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:17,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:17,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:17,342 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:17,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:17,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:17,368 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:17,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:17,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:17,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:17,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:17,394 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:17,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:17,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:17,420 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:17,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:17,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:17,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:17,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:17,446 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:17,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:17,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:17,472 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:17,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:17,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:17,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:17,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:17,499 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:17,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:17,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:17,525 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:17,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:17,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:17,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:17,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:17,554 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:17,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:17,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:17,578 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:17,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:17,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:17,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:17,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:17,604 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:17,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:17,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:17,630 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:17,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:17,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:17,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:17,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:17,656 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:17,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:17,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:17,682 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:17,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:17,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:17,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:17,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:17,708 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:17,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:17,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:17,735 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:17,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:17,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:17,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:17,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:17,759 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:17,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:17,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:17,787 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:17,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:17,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:17,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:17,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:17,814 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:17,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:17,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:17,841 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:17,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:17,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:17,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:17,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:17,874 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:17,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:17,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:17,903 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:17,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:17,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:17,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:17,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:17,934 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:17,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:17,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:17,963 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:17,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:17,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:17,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:17,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:17,990 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:18,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:18,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:18,023 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:18,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:18,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:18,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:18,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:18,049 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:18,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:18,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:18,080 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:18,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:18,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:18,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:18,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:18,112 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:18,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:18,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:18,139 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:18,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:18,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:18,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:18,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:18,165 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:18,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:18,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:18,193 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:18,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:18,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:18,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:18,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:18,218 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:18,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:18,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:18,247 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:18,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:18,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:18,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:18,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:18,273 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:18,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:18,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:18,300 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:18,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:18,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:18,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:18,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:18,325 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:18,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:18,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:18,352 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:18,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:18,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:18,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:18,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:18,378 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:18,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:18,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:18,407 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:18,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:18,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:18,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:18,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:18,434 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:18,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:18,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:18,464 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:18,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:18,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:18,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:18,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:18,491 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:18,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:18,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:18,521 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:18,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:18,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:18,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:18,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:18,549 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:18,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:18,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:18,578 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:18,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:18,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:18,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:18,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:18,605 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:18,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:18,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:18,633 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:18,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:18,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:18,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:18,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:18,661 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:18,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:18,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:18,688 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:18,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:18,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:18,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:18,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:18,715 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:18,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:18,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:18,743 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:18,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:18,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:18,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:18,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:18,776 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:18,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:18,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:18,801 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:18,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:18,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:18,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:18,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:18,824 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:18,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:18,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:18,850 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:18,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:18,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:18,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:18,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:18,880 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:18,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:18,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:18,909 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:18,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:18,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:18,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:18,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:18,936 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:18,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:18,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:18,964 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:18,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:18,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:18,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:18,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:18,990 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:19,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:19,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:19,018 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:19,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:19,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:19,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:19,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:19,046 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:19,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:19,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:19,070 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:19,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:19,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:19,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:19,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:19,120 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:19,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:19,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:19,147 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:19,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:19,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:19,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:19,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:19,172 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:19,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:19,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:19,197 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:19,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:19,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:19,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:19,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:19,219 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:19,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:19,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:19,241 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:19,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:19,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:19,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:19,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:19,271 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:19,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:19,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:19,293 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:19,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:19,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:19,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:19,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:19,318 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:19,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:19,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:19,340 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:19,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:19,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:19,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:19,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:19,384 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:19,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:19,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:19,410 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:19,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:19,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:19,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:19,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:19,432 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:19,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:19,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:19,458 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:19,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:19,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:19,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:19,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:19,485 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:19,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:19,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:19,514 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:19,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:19,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:19,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:19,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:19,542 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:19,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:19,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:19,570 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:19,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:19,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:19,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:19,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:19,603 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:19,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:19,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:19,631 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:19,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:19,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:19,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:19,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:19,658 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:19,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:19,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:19,686 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:19,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:19,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:19,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:19,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:19,713 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:19,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:19,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:19,739 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:19,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:19,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:19,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:19,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:19,770 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:19,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:19,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:19,805 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:19,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:19,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:19,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:19,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:19,832 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:19,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:19,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:19,860 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:19,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:19,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:19,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:19,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:19,887 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:19,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:19,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:19,915 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:19,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:19,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:19,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:19,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:19,948 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:19,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:19,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:19,977 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:19,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:19,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:19,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:19,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:20,008 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:20,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:20,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:20,036 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:20,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:20,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:20,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:20,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:20,061 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:20,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:20,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:20,088 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:20,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:20,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:20,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:20,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:20,121 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:20,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:20,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:20,148 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:20,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:20,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:20,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:20,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:20,175 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:20,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:20,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:20,201 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:20,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:20,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:20,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:20,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:20,228 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:20,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:20,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:20,254 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:20,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:20,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:20,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:20,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:20,282 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:20,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:20,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:20,307 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:20,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:20,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:20,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:20,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:20,340 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:20,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:20,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:20,366 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:20,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:20,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:20,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:20,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:20,398 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:20,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:20,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:20,424 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:20,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:20,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:20,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:20,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:20,453 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:20,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:20,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:20,477 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:20,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:20,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:20,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:20,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:20,511 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:20,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:20,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:20,537 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:20,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:20,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:20,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:20,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:20,564 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:20,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:20,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:20,591 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:20,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:20,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:20,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:20,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:20,618 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:20,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:20,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:20,646 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:20,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:20,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:20,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:20,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:20,671 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:20,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:20,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:20,699 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:20,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:20,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:20,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:20,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:20,727 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:20,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:20,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:20,764 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:20,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:20,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:20,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:20,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:20,789 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:20,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:20,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:20,816 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:20,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:20,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:20,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:20,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:20,856 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:20,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:20,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:20,881 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:20,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:20,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:20,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:20,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:20,911 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:20,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:20,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:20,938 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:20,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:20,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:20,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:20,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:20,966 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:20,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:20,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:20,993 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:20,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:20,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:20,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:21,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:21,019 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:21,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:21,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:21,045 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:21,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:21,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:21,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:21,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:21,071 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:21,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:21,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:21,098 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:21,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:21,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:21,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:21,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:21,122 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:21,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:21,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:21,148 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:21,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:21,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:21,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:21,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:21,172 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:21,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:21,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:21,192 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:21,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:21,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:21,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:21,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:21,216 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:21,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:21,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:21,238 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:21,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:21,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:21,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:21,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:21,258 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:21,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:21,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:21,278 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:21,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:21,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:21,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:21,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:21,302 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:21,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:21,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:21,323 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:21,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:21,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:21,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:21,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:21,348 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:21,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:21,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:21,369 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:21,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:21,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:21,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:21,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:21,390 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:21,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:21,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:21,410 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:21,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:21,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:21,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:21,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:21,438 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:21,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:21,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:21,464 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:21,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:21,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:21,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:21,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:21,488 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:21,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:21,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:21,512 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:21,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:21,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:21,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:21,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:21,535 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:21,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:21,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:21,556 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:21,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:21,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:21,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:21,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:21,580 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:21,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:21,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:21,610 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:21,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:21,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:21,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:21,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:21,633 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:21,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:21,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:21,654 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:21,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:21,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:21,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:21,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:21,677 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:21,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:21,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:21,698 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:21,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:21,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:21,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:21,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:21,744 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:21,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:21,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:21,771 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:21,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:21,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:21,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:21,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:21,796 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:21,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:21,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:21,823 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:21,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:21,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:21,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:21,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:21,847 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:21,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:21,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:21,874 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:21,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:21,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:21,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:21,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:21,899 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:21,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:21,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:21,926 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:21,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:21,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:21,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:21,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:21,951 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:21,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:21,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:21,978 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:21,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:21,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:21,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:21,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:22,005 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:22,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:22,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:22,032 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:22,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:22,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:22,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:22,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:22,060 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:22,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:22,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:22,087 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:22,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:22,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:22,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:22,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:22,109 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:22,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:22,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:22,130 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:22,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:22,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:22,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:22,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:22,155 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:22,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:22,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:22,176 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:22,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:22,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:22,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:22,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:22,200 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:22,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:22,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:22,221 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:22,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:22,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:22,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:22,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:22,241 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:22,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:22,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:22,262 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:22,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:22,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:22,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:22,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:22,299 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:22,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:22,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:22,327 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:22,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:22,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:22,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:22,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:22,352 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:22,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:22,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:22,380 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:22,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:22,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:22,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:22,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:22,405 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:22,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:22,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:22,433 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:22,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:22,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:22,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:22,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:22,472 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:22,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:22,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:22,496 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:22,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:22,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:22,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:22,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:22,527 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:22,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:22,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:22,553 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:22,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:22,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:22,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:22,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:22,576 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:22,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:22,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:22,602 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:22,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:22,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:22,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:22,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:22,627 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:22,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:22,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:22,652 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:22,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:22,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:22,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:22,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:22,701 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:22,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:22,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:22,728 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:22,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:22,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:22,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:22,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:22,756 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:22,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:22,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:22,782 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:22,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:22,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:22,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:22,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:22,802 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:22,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:22,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:22,822 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:22,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:22,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:22,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:22,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:22,846 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:22,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:22,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:22,868 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:22,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:22,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:22,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:22,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:22,887 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:22,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:22,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:22,907 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:22,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:22,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:22,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:22,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:22,939 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:22,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:22,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:22,976 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:22,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:22,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:22,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:22,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:23,000 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:23,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:23,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:23,026 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:23,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:23,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:23,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:23,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:23,052 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:23,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:23,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:23,073 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:23,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:23,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:23,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:23,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:23,092 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:23,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:23,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:23,113 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:23,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:23,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:23,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:23,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:23,133 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:23,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:23,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:23,154 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:23,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:23,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:23,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:23,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:23,174 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:23,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:23,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:23,195 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:23,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:23,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:23,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:23,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:23,224 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:23,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:23,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:23,250 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:23,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:23,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:23,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:23,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:23,275 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:23,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:23,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:23,300 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:23,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:23,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:23,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:23,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:23,325 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:23,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:23,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:23,346 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:23,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:23,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:23,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:23,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:23,373 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:23,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:23,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:23,399 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:23,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:23,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:23,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:23,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:23,424 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:23,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:23,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:23,449 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:23,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:23,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:23,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:23,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:23,474 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:23,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:23,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:23,500 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:23,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:23,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:23,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:23,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:23,525 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:23,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:23,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:23,551 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:23,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:23,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:23,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:23,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:23,575 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:23,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:23,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:23,601 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:23,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:23,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:23,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:23,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:23,625 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:23,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:23,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:23,651 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:23,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:23,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:23,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:23,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:23,676 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:23,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:23,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:23,702 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:23,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:23,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:23,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:23,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:23,726 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:23,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:23,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:23,751 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:23,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:23,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:23,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:23,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:23,775 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:23,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:23,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:23,801 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:23,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:23,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:23,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:23,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:23,824 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:23,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:23,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:23,850 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:23,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:23,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:23,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:23,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:23,875 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:23,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:23,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:23,901 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:23,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:23,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:23,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:23,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:23,925 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:23,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:23,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:23,950 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:23,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:23,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:23,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:23,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:23,974 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:23,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:23,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:24,000 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:24,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:24,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:24,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:24,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:24,023 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:24,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:24,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:24,048 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:24,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:24,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:24,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:24,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:24,072 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:24,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:24,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:24,097 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:24,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:24,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:24,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:24,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:24,121 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:24,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:24,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:24,147 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:24,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:24,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:24,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:24,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:24,177 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:24,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:24,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:24,203 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:24,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:24,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:24,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:24,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:24,226 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:24,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:24,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:24,250 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:24,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:24,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:24,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:24,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:24,272 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:24,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:24,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:24,294 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:24,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:24,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:24,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:24,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:24,317 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:24,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:24,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:24,342 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:24,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:24,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:24,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:24,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:24,367 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:24,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:24,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:24,388 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:24,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:24,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:24,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:24,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:24,407 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:24,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:24,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:24,428 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:24,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:24,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:24,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:24,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:24,447 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:24,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:24,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:24,468 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:24,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:24,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:24,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:24,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:24,501 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:24,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:24,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:24,522 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:24,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:24,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:24,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:24,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:24,544 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:24,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:24,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:24,565 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:24,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:24,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:24,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:24,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:24,586 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:24,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:24,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:24,607 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:24,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:24,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:24,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:24,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:24,626 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:24,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:24,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:24,647 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:24,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:24,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:24,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:24,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:24,667 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:24,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:24,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:24,688 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:24,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:24,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:24,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:24,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:24,707 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:24,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:24,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:24,729 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:24,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:24,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:24,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:24,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:24,753 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:24,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:24,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:24,774 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:24,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:24,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:24,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:24,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:24,793 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:24,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:24,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:24,814 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:24,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:24,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:24,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:24,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:24,835 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:24,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:24,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:24,864 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:24,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:24,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:24,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:24,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:24,886 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:24,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:24,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:24,907 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:24,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:24,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:24,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:24,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:24,932 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:24,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:24,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:24,952 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:24,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:24,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:24,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:24,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:24,990 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:25,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:25,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:25,018 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:25,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:25,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:25,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:25,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:25,041 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:25,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:25,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:25,062 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:25,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:25,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:25,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:25,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:25,087 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:25,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:25,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:25,113 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:25,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:25,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:25,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:25,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:25,139 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:25,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:25,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:25,165 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:25,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:25,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:25,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:25,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:25,184 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:25,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:25,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:25,205 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:25,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:25,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:25,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:25,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:25,224 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:25,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:25,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:25,245 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:25,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:25,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:25,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:25,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:25,264 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:25,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:25,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:25,285 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:25,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:25,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:25,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:25,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:25,304 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:25,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:25,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:25,325 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:25,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:25,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:25,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:25,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:25,355 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:25,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:25,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:25,382 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:25,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:25,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:25,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:25,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:25,407 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:25,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:25,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:25,434 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:25,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:25,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:25,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:25,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:25,459 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:25,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:25,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:25,487 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:25,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:25,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:25,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:25,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:25,512 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:25,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:25,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:25,539 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:25,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:25,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:25,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:25,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:25,564 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:25,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:25,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:25,592 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:25,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:25,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:25,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:25,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:25,617 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:25,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:25,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:25,646 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:25,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:25,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:25,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:25,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:25,671 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:25,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:25,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:25,698 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:25,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:25,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:25,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:25,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:25,722 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:25,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:25,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:25,749 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:25,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:25,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:25,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:25,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:25,780 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:25,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:25,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:25,807 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:25,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:25,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:25,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:25,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:25,831 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:25,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:25,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:25,859 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:25,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:25,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:25,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:25,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:25,882 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:25,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:25,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:25,909 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:25,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:25,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:25,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:25,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:25,932 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:25,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:25,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:25,958 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:25,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:25,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:25,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:25,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:25,982 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:26,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:26,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:26,008 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:26,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:26,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:26,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:26,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:26,032 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:26,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:26,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:26,059 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:26,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:26,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:26,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:26,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:26,083 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:26,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:26,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:26,112 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:26,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:26,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:26,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:26,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:26,137 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:26,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:26,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:26,159 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:26,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:26,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:26,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:26,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:26,183 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:26,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:26,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:26,207 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:26,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:26,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:26,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:26,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:26,226 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:26,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:26,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:26,253 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:26,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:26,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:26,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:26,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:26,273 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:26,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:26,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:26,294 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:26,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:26,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:26,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:26,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:26,313 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:26,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:26,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:26,334 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:26,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:26,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:26,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:26,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:26,353 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:26,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:26,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:26,374 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:26,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:26,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:26,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:26,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:26,394 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:26,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:26,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:26,415 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:26,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:26,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:26,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:26,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:26,443 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:26,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:26,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:26,464 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:26,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:26,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:26,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:26,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:26,495 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:26,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:26,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:26,522 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:26,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:26,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:26,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:26,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:26,546 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:26,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:26,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:26,574 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:26,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:26,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:26,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:26,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:26,601 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:26,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:26,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:26,628 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:26,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:26,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:26,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:26,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:26,652 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:26,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:26,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:26,679 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:26,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:26,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:26,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:26,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:26,704 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:26,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:26,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:26,733 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:26,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:26,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:26,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:26,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:26,764 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:26,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:26,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:26,792 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:26,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:26,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:26,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:26,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:26,819 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:26,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:26,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:26,847 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:26,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:26,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:26,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:26,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:26,874 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:26,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:26,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:26,903 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:26,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:26,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:26,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:26,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:26,930 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:26,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:26,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:26,959 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:26,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:26,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:26,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:26,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:26,982 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:27,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:27,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:27,003 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:27,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:27,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:27,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:27,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:27,026 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:27,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:27,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:27,047 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:27,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:27,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:27,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:27,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:27,067 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:27,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:27,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:27,088 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:27,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:27,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:27,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:27,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:27,114 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:27,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:27,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:27,135 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:27,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:27,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:27,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:27,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:27,154 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:27,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:27,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:27,176 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:27,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:27,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:27,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:27,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:27,195 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:27,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:27,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:27,216 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:27,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:27,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:27,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:27,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:27,251 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:27,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:27,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:27,279 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:27,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:27,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:27,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:27,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:27,305 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:27,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:27,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:27,333 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:27,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:27,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:27,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:27,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:27,359 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:27,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:27,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:27,381 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:27,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:27,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:27,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:27,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:27,405 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:27,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:27,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:27,435 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:27,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:27,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:27,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:27,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:27,458 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:27,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:27,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:27,484 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:27,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:27,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:27,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:27,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:27,506 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:27,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:27,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:27,532 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:27,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:27,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:27,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:27,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:27,556 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:27,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:27,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:27,577 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:27,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:27,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:27,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:27,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:27,596 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:27,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:27,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:27,617 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:27,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:27,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:27,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:27,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:27,635 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:27,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:27,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:27,656 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:27,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:27,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:27,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:27,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:27,692 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:27,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:27,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:27,719 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:27,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:27,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:27,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:27,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:27,744 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:27,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:27,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:27,771 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:27,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:27,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:27,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:27,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:27,795 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:27,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:27,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:27,823 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:27,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:27,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:27,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:27,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:27,847 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:27,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:27,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:27,874 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:27,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:27,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:27,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:27,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:27,899 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:27,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:27,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:27,926 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:27,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:27,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:27,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:27,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:27,950 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:27,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:27,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:27,977 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:27,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:27,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:27,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:27,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:28,002 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:28,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:28,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:28,029 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:28,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:28,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:28,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:28,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:28,053 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:28,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:28,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:28,080 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:28,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:28,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:28,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:28,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:28,104 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:28,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:28,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:28,131 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:28,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:28,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:28,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:28,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:28,155 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:28,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:28,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:28,182 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:28,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:28,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:28,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:28,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:28,206 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:28,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:28,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:28,233 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:28,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:28,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:28,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:28,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:28,257 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:28,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:28,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:28,281 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:28,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:28,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:28,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:28,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:28,301 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:28,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:28,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:28,321 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:28,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:28,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:28,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:28,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:28,353 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:28,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:28,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:28,375 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:28,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:28,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:28,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:28,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:28,402 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:28,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:28,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:28,428 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:28,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:28,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:28,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:28,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:28,454 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:28,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:28,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:28,476 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:28,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:28,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:28,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:28,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:28,496 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:28,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:28,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:28,517 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:28,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:28,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:28,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:28,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:28,536 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:28,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:28,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:28,557 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:28,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:28,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:28,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:28,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:28,576 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:28,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:28,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:28,597 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:28,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:28,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:28,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:28,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:28,616 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:28,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:28,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:28,636 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:28,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:28,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:28,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:28,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:28,659 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:28,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:28,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:28,680 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:28,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:28,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:28,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:28,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:28,699 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:28,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:28,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:28,720 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:28,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:28,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:28,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:28,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:28,740 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:28,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:28,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:28,761 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:28,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:28,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:28,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:28,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:28,782 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:28,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:28,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:28,803 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:28,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:28,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:28,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:28,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:28,825 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:28,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:28,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:28,845 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:28,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:28,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:28,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:28,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:28,865 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:28,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:28,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:28,886 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:28,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:28,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:28,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:28,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:28,909 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:28,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:28,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:28,930 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:28,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:28,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:28,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:28,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:28,949 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:28,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:28,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:28,970 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:28,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:28,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:28,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:28,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:29,010 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:29,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:29,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:29,037 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:29,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:29,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:29,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:29,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:29,059 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:29,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:29,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:29,085 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:29,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:29,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:29,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:29,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:29,104 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:29,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:29,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:29,125 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:29,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:29,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:29,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:29,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:29,148 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:29,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:29,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:29,170 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:29,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:29,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:29,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:29,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:29,192 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:29,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:29,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:29,212 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:29,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:29,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:29,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:29,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:29,231 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:29,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:29,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:29,253 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:29,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:29,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:29,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:29,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:29,286 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:29,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:29,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:29,312 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:29,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:29,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:29,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:29,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:29,335 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:29,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:29,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:29,356 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:29,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:29,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:29,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:29,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:29,375 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:29,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:29,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:29,396 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:29,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:29,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:29,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:29,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:29,415 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:29,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:29,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:29,436 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:29,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:29,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:29,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:29,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:29,455 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:29,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:29,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:29,476 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:29,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:29,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:29,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:29,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:29,494 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:29,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:29,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:29,515 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:29,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:29,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:29,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:29,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:29,534 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:29,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:29,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:29,555 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:29,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:29,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:29,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:29,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:29,575 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:29,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:29,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:29,596 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:29,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:29,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:29,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:29,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:29,615 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:29,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:29,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:29,636 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:29,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:29,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:29,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:29,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:29,658 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:29,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:29,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:29,679 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:29,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:29,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:29,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:29,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:29,707 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:29,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:29,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:29,734 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:29,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:29,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:29,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:29,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:29,758 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:29,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:29,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:29,790 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:29,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:29,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:29,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:29,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:29,815 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:29,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:29,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:29,842 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:29,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:29,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:29,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:29,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:29,867 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:29,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:29,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:29,894 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:29,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:29,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:29,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:29,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:29,915 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:29,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:29,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:29,935 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:29,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:29,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:29,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:29,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:29,955 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:29,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:29,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:29,976 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:29,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:29,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:29,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:29,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:29,995 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:30,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:30,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:30,016 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:30,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:30,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:30,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:30,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:30,044 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:30,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:30,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:30,066 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:30,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:30,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:30,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:30,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:30,085 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:30,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:30,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:30,107 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:30,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:30,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:30,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:30,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:30,131 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:30,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:30,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:30,152 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:30,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:30,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:30,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:30,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:30,175 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:30,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:30,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:30,199 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:30,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:30,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:30,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:30,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:30,218 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:30,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:30,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:30,239 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:30,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:30,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:30,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:30,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:30,260 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:30,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:30,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:30,281 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:30,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:30,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:30,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:30,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:30,301 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:30,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:30,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:30,321 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:30,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:30,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:30,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:30,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:30,342 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:30,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:30,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:30,364 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:30,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:30,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:30,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:30,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:30,383 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:30,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:30,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:30,404 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:30,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:30,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:30,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:30,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:30,423 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:30,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:30,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:30,443 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:30,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:30,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:30,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:30,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:30,462 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:30,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:30,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:30,483 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:30,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:30,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:30,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:30,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:30,507 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:30,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:30,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:30,528 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:30,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:30,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:30,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:30,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:30,547 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:30,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:30,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:30,568 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:30,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:30,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:30,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:30,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:30,592 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:30,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:30,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:30,613 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:30,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:30,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:30,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:30,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:30,633 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:30,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:30,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:30,654 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:30,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:30,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:30,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:30,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:30,673 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:30,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:30,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:30,694 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:30,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:30,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:30,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:30,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:30,719 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:30,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:30,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:30,739 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:30,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:30,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:30,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:30,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:30,759 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:30,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:30,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:30,779 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:30,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:30,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:30,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:30,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:30,807 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:30,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:30,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:30,833 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:30,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:30,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:30,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:30,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:30,852 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:30,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:30,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:30,873 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:30,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:30,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:30,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:30,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:30,892 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:30,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:30,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:30,913 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:30,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:30,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:30,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:30,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:30,932 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:30,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:30,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:30,953 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:30,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:30,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:30,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:30,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:30,975 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:30,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:30,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:30,996 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:30,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:30,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:30,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:31,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:31,015 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:31,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:31,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:31,036 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:31,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:31,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:31,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:31,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:31,055 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:31,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:31,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:31,076 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:31,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:31,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:31,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:31,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:31,094 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:31,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:31,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:31,115 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:31,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:31,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:31,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:31,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:31,134 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:31,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:31,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:31,155 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:31,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:31,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:31,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:31,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:31,174 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:31,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:31,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:31,195 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:31,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:31,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:31,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:31,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:31,225 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:31,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:31,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:31,246 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:31,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:31,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:31,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:31,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:31,265 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:31,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:31,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:31,286 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:31,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:31,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:31,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:31,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:31,307 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:31,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:31,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:31,328 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:31,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:31,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:31,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:31,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:31,351 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:31,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:31,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:31,372 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:31,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:31,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:31,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:31,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:31,391 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:31,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:31,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:31,413 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:31,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:31,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:31,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:31,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:31,432 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:31,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:31,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:31,453 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:31,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:31,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:31,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:31,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:31,476 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:31,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:31,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:31,497 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:31,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:31,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:31,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:31,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:31,517 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:31,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:31,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:31,538 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:31,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:31,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:31,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:31,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:31,557 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:31,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:31,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:31,578 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:31,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:31,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:31,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:31,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:31,597 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:31,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:31,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:31,617 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:31,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:31,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:31,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:31,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:31,636 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:31,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:31,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:31,657 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:31,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:31,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:31,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:31,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:31,676 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:31,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:31,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:31,697 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:31,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:31,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:31,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:31,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:31,719 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:31,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:31,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:31,740 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:31,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:31,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:31,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:31,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:31,759 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:31,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:31,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:31,780 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:31,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:31,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:31,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:31,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:31,799 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:31,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:31,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:31,820 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:31,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:31,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:31,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:31,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:31,839 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:31,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:31,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:31,860 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:31,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:31,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:31,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:31,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:31,878 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:31,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:31,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:31,899 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:31,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:31,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:31,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:31,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:31,925 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:31,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:31,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:31,945 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:31,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:31,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:31,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:31,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:31,974 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:32,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:32,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:32,001 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:32,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:32,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:32,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:32,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:32,026 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:32,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:32,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:32,054 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:32,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:32,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:32,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:32,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:32,078 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:32,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:32,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:32,105 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:32,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:32,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:32,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:32,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:32,129 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:32,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:32,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:32,152 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:32,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:32,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:32,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:32,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:32,175 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:32,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:32,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:32,196 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:32,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:32,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:32,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:32,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:32,216 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:32,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:32,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:32,237 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:32,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:32,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:32,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:32,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:32,256 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:32,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:32,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:32,276 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:32,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:32,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:32,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:32,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:32,298 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:32,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:32,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:32,319 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:32,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:32,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:32,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:32,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:32,338 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:32,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:32,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:32,359 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:32,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:32,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:32,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:32,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:32,377 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:32,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:32,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:32,399 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:32,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:32,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:32,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:32,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:32,418 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:32,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:32,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:32,439 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:32,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:32,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:32,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:32,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:32,458 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:32,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:32,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:32,479 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:32,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:32,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:32,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:32,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:32,498 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:32,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:32,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:32,519 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:32,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:32,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:32,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:32,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:32,540 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:32,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:32,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:32,561 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:32,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:32,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:32,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:32,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:32,580 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:32,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:32,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:32,601 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:32,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:32,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:32,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:32,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:32,620 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:32,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:32,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:32,641 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:32,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:32,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:32,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:32,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:32,663 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:32,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:32,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:32,683 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:32,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:32,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:32,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:32,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:32,713 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:32,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:32,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:32,734 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:32,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:32,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:32,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:32,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:32,753 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:32,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:32,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:32,774 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:32,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:32,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:32,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:32,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:32,792 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:32,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:32,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:32,813 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:32,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:32,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:32,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:32,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:32,832 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:32,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:32,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:32,853 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:32,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:32,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:32,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:32,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:32,871 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:32,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:32,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:32,897 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:32,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:32,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:32,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:32,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:32,916 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:32,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:32,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:32,937 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:32,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:32,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:32,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:32,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:32,971 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:32,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:32,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:32,998 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:32,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:32,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:32,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:33,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:33,021 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:33,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:33,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:33,041 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:33,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:33,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:33,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:33,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:33,060 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:33,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:33,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:33,081 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:33,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:33,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:33,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:33,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:33,100 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:33,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:33,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:33,121 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:33,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:33,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:33,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:33,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:33,140 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:33,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:33,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:33,161 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:33,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:33,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:33,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:33,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:33,179 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:33,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:33,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:33,200 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:33,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:33,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:33,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:33,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:33,219 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:33,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:33,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:33,240 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:33,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:33,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:33,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:33,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:33,259 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:33,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:33,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:33,280 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:33,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:33,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:33,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:33,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:33,299 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:33,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:33,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:33,320 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:33,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:33,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:33,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:33,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:33,338 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:33,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:33,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:33,359 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:33,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:33,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:33,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:33,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:33,381 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:33,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:33,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:33,402 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:33,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:33,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:33,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:33,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:33,438 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:33,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:33,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:33,460 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:33,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:33,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:33,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:33,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:33,479 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:33,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:33,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:33,500 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:33,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:33,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:33,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:33,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:33,520 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:33,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:33,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:33,541 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:33,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:33,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:33,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:33,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:33,559 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:33,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:33,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:33,582 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:33,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:33,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:33,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:33,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:33,600 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:33,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:33,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:33,621 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:33,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:33,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:33,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:33,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:33,645 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:33,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:33,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:33,673 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:33,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:33,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:33,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:33,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:33,702 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:33,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:33,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:33,728 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:33,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:33,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:33,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:33,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:33,747 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:33,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:33,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:33,768 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:33,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:33,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:33,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:33,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:33,792 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:33,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:33,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:33,813 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:33,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:33,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:33,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:33,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:33,845 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:33,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:33,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:33,866 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:33,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:33,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:33,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:33,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:33,884 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:33,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:33,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:33,905 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:33,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:33,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:33,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:33,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:33,924 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:33,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:33,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:33,945 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:33,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:33,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:33,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:33,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:33,964 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:33,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:33,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:33,985 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:33,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:33,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:33,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:33,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:34,010 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:34,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:34,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:34,031 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:34,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:34,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:34,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:34,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:34,050 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:34,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:34,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:34,071 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:34,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:34,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:34,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:34,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:34,089 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:34,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:34,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:34,110 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:34,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:34,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:34,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:34,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:34,148 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:34,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:34,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:34,169 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:34,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:34,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:34,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:34,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:34,194 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:34,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:34,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:34,215 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:34,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:34,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:34,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:34,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:34,234 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:34,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:34,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:34,255 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:34,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:34,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:34,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:34,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:34,273 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:34,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:34,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:34,294 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:34,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:34,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:34,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:34,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:34,314 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:34,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:34,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:34,335 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:34,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:34,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:34,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:34,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:34,355 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:34,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:34,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:34,376 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:34,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:34,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:34,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:34,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:34,396 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:34,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:34,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:34,417 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:34,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:34,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:34,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:34,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:34,462 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:34,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:34,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:34,488 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:34,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:34,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:34,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:34,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:34,512 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:34,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:34,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:34,538 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:34,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:34,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:34,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:34,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:34,562 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:34,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:34,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:34,588 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:34,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:34,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:34,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:34,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:34,612 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:34,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:34,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:34,638 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:34,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:34,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:34,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:34,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:34,657 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:34,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:34,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:34,678 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:34,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:34,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:34,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:34,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:34,697 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:34,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:34,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:34,718 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:34,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:34,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:34,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:34,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:34,743 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:34,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:34,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:34,769 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:34,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:34,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:34,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:34,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:34,790 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:34,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:34,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:34,811 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:34,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:34,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:34,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:34,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:34,830 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:34,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:34,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:34,852 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:34,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:34,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:34,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:34,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:34,870 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:34,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:34,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:34,891 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:34,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:34,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:34,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:34,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:34,914 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:34,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:34,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:34,935 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:34,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:34,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:34,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:34,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:34,953 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:34,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:34,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:34,974 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:34,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:34,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:34,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:34,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:34,993 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:35,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:35,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:35,014 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:35,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:35,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:35,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:35,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:35,032 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:35,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:35,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:35,053 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:35,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:35,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:35,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:35,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:35,072 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:35,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:35,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:35,093 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:35,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:35,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:35,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:35,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:35,112 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:35,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:35,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:35,133 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:35,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:35,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:35,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:35,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:35,152 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:35,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:35,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:35,173 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:35,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:35,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:35,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:35,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:35,192 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:35,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:35,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:35,213 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:35,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:35,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:35,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:35,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:35,232 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:35,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:35,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:35,253 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:35,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:35,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:35,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:35,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:35,273 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:35,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:35,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:35,293 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:35,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:35,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:35,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:35,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:35,314 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:35,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:35,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:35,335 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:35,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:35,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:35,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:35,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:35,354 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:35,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:35,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:35,374 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:35,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:35,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:35,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:35,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:35,401 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:35,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:35,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:35,429 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:35,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:35,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:35,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:35,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:35,455 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:35,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:35,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:35,484 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:35,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:35,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:35,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:35,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:35,510 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:35,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:35,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:35,539 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:35,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:35,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:35,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:35,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:35,564 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:35,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:35,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:35,592 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:35,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:35,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:35,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:35,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:35,617 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:35,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:35,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:35,649 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:35,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:35,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:35,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:35,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:35,673 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:35,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:35,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:35,697 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:35,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:35,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:35,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:35,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:35,716 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:35,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:35,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:35,742 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:35,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:35,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:35,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:35,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:35,765 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:35,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:35,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:35,785 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:35,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:35,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:35,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:35,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:35,808 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:35,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:35,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:35,829 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:35,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:35,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:35,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:35,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:35,848 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:35,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:35,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:35,869 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:35,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:35,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:35,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:35,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:35,900 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:35,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:35,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:35,921 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:35,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:35,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:35,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:35,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:35,957 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:35,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:35,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:35,978 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:35,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:35,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:35,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:35,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:35,997 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:36,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:36,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:36,019 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:36,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:36,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:36,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:36,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:36,038 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:36,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:36,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:36,059 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:36,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:36,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:36,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:36,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:36,078 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:36,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:36,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:36,099 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:36,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:36,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:36,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:36,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:36,130 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:36,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:36,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:36,156 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:36,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:36,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:36,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:36,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:36,182 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:36,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:36,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:36,209 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:36,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:36,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:36,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:36,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:36,234 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:36,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:36,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:36,262 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:36,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:36,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:36,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:36,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:36,287 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:36,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:36,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:36,314 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:36,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:36,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:36,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:36,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:36,338 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:36,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:36,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:36,363 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:36,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:36,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:36,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:36,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:36,387 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:36,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:36,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:36,413 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:36,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:36,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:36,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:36,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:36,437 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:36,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:36,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:36,465 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:36,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:36,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:36,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:36,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:36,484 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:36,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:36,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:36,504 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:36,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:36,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:36,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:36,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:36,523 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:36,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:36,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:36,543 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:36,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:36,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:36,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:36,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:36,562 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:36,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:36,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:36,582 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:36,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:36,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:36,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:36,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:36,601 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:36,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:36,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:36,621 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:36,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:36,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:36,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:36,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:36,640 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:36,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:36,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:36,661 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:36,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:36,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:36,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:36,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:36,679 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:36,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:36,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:36,699 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:36,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:36,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:36,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:36,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:36,718 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:36,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:36,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:36,738 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:36,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:36,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:36,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:36,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:36,756 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:36,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:36,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:36,777 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:36,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:36,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:36,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:36,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:36,795 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:36,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:36,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:36,816 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:36,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:36,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:36,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:36,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:36,858 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:36,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:36,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:36,884 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:36,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:36,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:36,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:36,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:36,908 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:36,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:36,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:36,934 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:36,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:36,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:36,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:36,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:36,958 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:36,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:36,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:36,984 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:36,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:36,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:36,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:36,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:37,008 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:37,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:37,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:37,034 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:37,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:37,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:37,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:37,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:37,058 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:37,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:37,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:37,084 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:37,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:37,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:37,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:37,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:37,108 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:37,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:37,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:37,134 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:37,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:37,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:37,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:37,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:37,158 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:37,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:37,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:37,180 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:37,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:37,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:37,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:37,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:37,199 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:37,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:37,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:37,224 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:37,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:37,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:37,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:37,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:37,243 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:37,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:37,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:37,264 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:37,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:37,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:37,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:37,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:37,282 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:37,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:37,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:37,303 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:37,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:37,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:37,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:37,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:37,322 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:37,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:37,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:37,351 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:37,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:37,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:37,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:37,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:37,370 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:37,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:37,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:37,392 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:37,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:37,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:37,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:37,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:37,411 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:37,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:37,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:37,432 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:37,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:37,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:37,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:37,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:37,453 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:37,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:37,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:37,474 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:37,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:37,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:37,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:37,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:37,492 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:37,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:37,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:37,513 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:37,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:37,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:37,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:37,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:37,547 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:37,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:37,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:37,575 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:37,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:37,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:37,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:37,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:37,600 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:37,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:37,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:37,629 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:37,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:37,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:37,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:37,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:37,654 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:37,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:37,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:37,682 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:37,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:37,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:37,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:37,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:37,707 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:37,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:37,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:37,733 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:37,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:37,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:37,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:37,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:37,758 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:37,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:37,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:37,785 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:37,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:37,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:37,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:37,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:37,809 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:37,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:37,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:37,838 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:37,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:37,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:37,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:37,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:37,863 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:37,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:37,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:37,891 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:37,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:37,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:37,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:37,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:37,915 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:37,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:37,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:37,942 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:37,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:37,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:37,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:37,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:37,966 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:37,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:37,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:37,987 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:37,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:37,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:37,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:37,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:38,005 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:38,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:38,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:38,030 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:38,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:38,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:38,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:38,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:38,049 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:38,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:38,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:38,069 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:38,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:38,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:38,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:38,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:38,088 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:38,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:38,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:38,109 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:38,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:38,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:38,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:38,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:38,127 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:38,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:38,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:38,148 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:38,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:38,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:38,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:38,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:38,167 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:38,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:38,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:38,188 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:38,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:38,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:38,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:38,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:38,216 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:38,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:38,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:38,236 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:38,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:38,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:38,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:38,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:38,255 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:38,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:38,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:38,276 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:38,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:38,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:38,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:38,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:38,295 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:38,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:38,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:38,316 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:38,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:38,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:38,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:38,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:38,336 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:38,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:38,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:38,357 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:38,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:38,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:38,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:38,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:38,376 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:38,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:38,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:38,397 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:38,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:38,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:38,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:38,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:38,416 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:38,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:38,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:38,437 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:38,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:38,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:38,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:38,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:38,456 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:38,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:38,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:38,477 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:38,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:38,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:38,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:38,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:38,495 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:38,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:38,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:38,517 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:38,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:38,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:38,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:38,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:38,536 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:38,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:38,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:38,556 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:38,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:38,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:38,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:38,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:38,575 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:38,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:38,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:38,596 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:38,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:38,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:38,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:38,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:38,616 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:38,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:38,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:38,637 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:38,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:38,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:38,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:38,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:38,657 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:38,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:38,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:38,678 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:38,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:38,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:38,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:38,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:38,703 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:38,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:38,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:38,724 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:38,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:38,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:38,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:38,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:38,743 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:38,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:38,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:38,763 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:38,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:38,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:38,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:38,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:38,782 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:38,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:38,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:38,803 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:38,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:38,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:38,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:38,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:38,822 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:38,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:38,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:38,843 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:38,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:38,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:38,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:38,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:38,873 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:38,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:38,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:38,898 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:38,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:38,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:38,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:38,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:38,917 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:38,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:38,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:38,938 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:38,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:38,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:38,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:38,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:38,961 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:38,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:38,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:38,984 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:38,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:38,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:38,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:38,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:39,003 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:39,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:39,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:39,024 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:39,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:39,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:39,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:39,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:39,059 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:39,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:39,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:39,080 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:39,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:39,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:39,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:39,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:39,099 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:39,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:39,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:39,122 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:39,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:39,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:39,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:39,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:39,141 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:39,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:39,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:39,162 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:39,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:39,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:39,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:39,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:39,181 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:39,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:39,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:39,202 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:39,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:39,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:39,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:39,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:39,220 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:39,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:39,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:39,241 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:39,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:39,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:39,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:39,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:39,266 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:39,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:39,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:39,287 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:39,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:39,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:39,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:39,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:39,305 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:39,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:39,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:39,326 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:39,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:39,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:39,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:39,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:39,348 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:39,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:39,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:39,369 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:39,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:39,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:39,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:39,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:39,388 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:39,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:39,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:39,409 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:39,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:39,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:39,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:39,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:39,431 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:39,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:39,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:39,452 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:39,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:39,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:39,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:39,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:39,471 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:39,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:39,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:39,492 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:39,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:39,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:39,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:39,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:39,510 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:39,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:39,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:39,531 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:39,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:39,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:39,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:39,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:39,550 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:39,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:39,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:39,571 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:39,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:39,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:39,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:39,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:39,589 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:39,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:39,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:39,610 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:39,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:39,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:39,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:39,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:39,629 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:39,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:39,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:39,650 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:39,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:39,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:39,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:39,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:39,668 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:39,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:39,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:39,689 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:39,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:39,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:39,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:39,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:39,708 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:39,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:39,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:39,729 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:39,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:39,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:39,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:39,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:39,747 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:39,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:39,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:39,768 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:39,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:39,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:39,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:39,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:39,787 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:39,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:39,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:39,808 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:39,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:39,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:39,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:39,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:39,827 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:39,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:39,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:39,848 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:39,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:39,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:39,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:39,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:39,866 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:39,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:39,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:39,887 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:39,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:39,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:39,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:39,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:39,905 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:39,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:39,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:39,925 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:39,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:39,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:39,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:39,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:39,944 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:39,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:39,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:39,964 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:39,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:39,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:39,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:39,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:39,982 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:40,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:40,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:40,003 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:40,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:40,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:40,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:40,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:40,022 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:40,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:40,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:40,043 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:40,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:40,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:40,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:40,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:40,063 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:40,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:40,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:40,084 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:40,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:40,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:40,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:40,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:40,109 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:40,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:40,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:40,131 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:40,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:40,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:40,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:40,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:40,155 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:40,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:40,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:40,176 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:40,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:40,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:40,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:40,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:40,195 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:40,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:40,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:40,216 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:40,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:40,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:40,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:40,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:40,234 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:40,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:40,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:40,255 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:40,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:40,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:40,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:40,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:40,274 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:40,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:40,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:40,295 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:40,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:40,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:40,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:40,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:40,321 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:40,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:40,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:40,342 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:40,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:40,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:40,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:40,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:40,360 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:40,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:40,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:40,382 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:40,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:40,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:40,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:40,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:40,400 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:40,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:40,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:40,421 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:40,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:40,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:40,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:40,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:40,440 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:40,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:40,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:40,461 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:40,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:40,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:40,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:40,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:40,498 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:40,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:40,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:40,526 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:40,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:40,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:40,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:40,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:40,550 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:40,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:40,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:40,576 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:40,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:40,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:40,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:40,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:40,597 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:40,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:40,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:40,617 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:40,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:40,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:40,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:40,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:40,635 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:40,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:40,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:40,656 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:40,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:40,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:40,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:40,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:40,674 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:40,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:40,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:40,694 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:40,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:40,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:40,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:40,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:40,713 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:40,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:40,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:40,734 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:40,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:40,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:40,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:40,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:40,752 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:40,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:40,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:40,773 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:40,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:40,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:40,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:40,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:40,792 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:40,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:40,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:40,813 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:40,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:40,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:40,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:40,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:40,835 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:40,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:40,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:40,856 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:40,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:40,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:40,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:40,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:40,875 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:40,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:40,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:40,896 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:40,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:40,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:40,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:40,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:40,914 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:40,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:40,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:40,934 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:40,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:40,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:40,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:40,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:40,952 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:40,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:40,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:40,973 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:40,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:40,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:40,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:40,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:40,991 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:41,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:41,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:41,012 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:41,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:41,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:41,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:41,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:41,030 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:41,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:41,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:41,051 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:41,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:41,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:41,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:41,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:41,069 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:41,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:41,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:41,090 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:41,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:41,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:41,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:41,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:41,111 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:41,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:41,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:41,132 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:41,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:41,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:41,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:41,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:41,150 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:41,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:41,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:41,171 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:41,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:41,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:41,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:41,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:41,190 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:41,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:41,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:41,211 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:41,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:41,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:41,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:41,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:41,230 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:41,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:41,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:41,250 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:41,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:41,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:41,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:41,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:41,275 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:41,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:41,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:41,297 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:41,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:41,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:41,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:41,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:41,316 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:41,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:41,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:41,337 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:41,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:41,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:41,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:41,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:41,355 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:41,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:41,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:41,376 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:41,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:41,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:41,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:41,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:41,396 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:41,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:41,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:41,428 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:41,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:41,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:41,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:41,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:41,454 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:41,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:41,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:41,481 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:41,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:41,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:41,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:41,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:41,506 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:41,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:41,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:41,530 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:41,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:41,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:41,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:41,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:41,557 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:41,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:41,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:41,581 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:41,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:41,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:41,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:41,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:41,600 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:41,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:41,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:41,621 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:41,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:41,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:41,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:41,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:41,640 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:41,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:41,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:41,661 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:41,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:41,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:41,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:41,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:41,679 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:41,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:41,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:41,700 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:41,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:41,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:41,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:41,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:41,726 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:41,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:41,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:41,748 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:41,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:41,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:41,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:41,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:41,770 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:41,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:41,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:41,793 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:41,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:41,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:41,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:41,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:41,812 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:41,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:41,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:41,833 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:41,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:41,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:41,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:41,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:41,853 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:41,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:41,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:41,874 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:41,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:41,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:41,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:41,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:41,897 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:41,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:41,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:41,918 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:41,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:41,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:41,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:41,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:41,936 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:41,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:41,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:41,957 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:41,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:41,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:41,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:41,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:41,976 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:41,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:41,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:41,997 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:41,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:41,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:41,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:42,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:42,016 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:42,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:42,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:42,036 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:42,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:42,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:42,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:42,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:42,055 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:42,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:42,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:42,076 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:42,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:42,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:42,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:42,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:42,095 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:42,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:42,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:42,116 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:42,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:42,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:42,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:42,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:42,145 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:42,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:42,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:42,165 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:42,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:42,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:42,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:42,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:42,184 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:42,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:42,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:42,205 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:42,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:42,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:42,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:42,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:42,225 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:42,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:42,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:42,246 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:42,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:42,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:42,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:42,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:42,268 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:42,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:42,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:42,289 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:42,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:42,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:42,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:42,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:42,308 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:42,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:42,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:42,329 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:42,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:42,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:42,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:42,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:42,366 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:42,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:42,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:42,394 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:42,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:42,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:42,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:42,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:42,419 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:42,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:42,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:42,447 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:42,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:42,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:42,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:42,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:42,472 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:42,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:42,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:42,500 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:42,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:42,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:42,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:42,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:42,524 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:42,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:42,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:42,550 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:42,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:42,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:42,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:42,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:42,570 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:42,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:42,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:42,591 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:42,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:42,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:42,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:42,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:42,609 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:42,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:42,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:42,631 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:42,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:42,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:42,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:42,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:42,649 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:42,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:42,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:42,670 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:42,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:42,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:42,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:42,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:42,688 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:42,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:42,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:42,709 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:42,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:42,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:42,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:42,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:42,728 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:42,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:42,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:42,748 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:42,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:42,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:42,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:42,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:42,767 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:42,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:42,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:42,787 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:42,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:42,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:42,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:42,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:42,805 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:42,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:42,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:42,826 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:42,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:42,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:42,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:42,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:42,844 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:42,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:42,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:42,865 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:42,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:42,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:42,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:42,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:42,883 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:42,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:42,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:42,904 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:42,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:42,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:42,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:42,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:42,923 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:42,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:42,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:42,944 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:42,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:42,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:42,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:42,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:42,963 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:42,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:42,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:42,983 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:42,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:42,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:42,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:42,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:43,006 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:43,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:43,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:43,027 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:43,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:43,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:43,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:43,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:43,046 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:43,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:43,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:43,067 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:43,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:43,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:43,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:43,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:43,085 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:43,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:43,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:43,106 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:43,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:43,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:43,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:43,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:43,125 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:43,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:43,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:43,146 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:43,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:43,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:43,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:43,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:43,164 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:43,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:43,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:43,185 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:43,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:43,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:43,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:43,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:43,204 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:43,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:43,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:43,225 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:43,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:43,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:43,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:43,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:43,244 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:43,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:43,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:43,265 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:43,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:43,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:43,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:43,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:43,284 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:43,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:43,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:43,304 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:43,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:43,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:43,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:43,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:43,323 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:43,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:43,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:43,344 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:43,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:43,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:43,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:43,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:43,363 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:43,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:43,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:43,384 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:43,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:43,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:43,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:43,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:43,403 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:43,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:43,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:43,424 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:43,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:43,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:43,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:43,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:43,443 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:40:43,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:43,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:40:43,464 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:40:43,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:40:43,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:43,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:43,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-23 01:50:23,861 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:23,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:23,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:23,881 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:23,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:23,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:23,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:23,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:23,899 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:23,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:23,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:23,919 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:23,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:23,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:23,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:23,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:23,936 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:23,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:23,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:23,962 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:23,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:23,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:23,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:23,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:23,979 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:24,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:24,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:24,000 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:24,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:24,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:24,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:24,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:24,019 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:24,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:24,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:24,039 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:24,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:24,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:24,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:24,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:24,057 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:24,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:24,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:24,078 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:24,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:24,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:24,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:24,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:24,097 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:24,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:24,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:24,117 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:24,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:24,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:24,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:24,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:24,135 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:24,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:24,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:24,156 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:24,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:24,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:24,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:24,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:24,175 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:24,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:24,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:24,195 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:24,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:24,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:24,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:24,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:24,214 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:24,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:24,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:24,234 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:24,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:24,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:24,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:24,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:24,253 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:24,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:24,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:24,274 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:24,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:24,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:24,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:24,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:24,292 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:24,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:24,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:24,314 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:24,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:24,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:24,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:24,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:24,333 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:24,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:24,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:24,354 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:24,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:24,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:24,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:24,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:24,373 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:24,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:24,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:24,393 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:24,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:24,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:24,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:24,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:24,412 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:24,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:24,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:24,433 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:24,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:24,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:24,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:24,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:24,452 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:24,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:24,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:24,473 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:24,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:24,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:24,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:24,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:24,491 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:24,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:24,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:24,513 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:24,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:24,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:24,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:24,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:24,532 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:24,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:24,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:24,553 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:24,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:24,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:24,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:24,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:24,573 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:24,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:24,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:24,594 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:24,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:24,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:24,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:24,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:24,612 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:24,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:24,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:24,635 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:24,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:24,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:24,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:24,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:24,654 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:24,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:24,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:24,677 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:24,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:24,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:24,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:24,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:24,698 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:24,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:24,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:24,723 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:24,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:24,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:24,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:24,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:24,745 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:24,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:24,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:24,770 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:24,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:24,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:24,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:24,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:24,791 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:24,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:24,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:24,817 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:24,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:24,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:24,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:24,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:24,838 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:24,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:24,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:24,863 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:24,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:24,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:24,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:24,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:24,885 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:24,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:24,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:24,910 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:24,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:24,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:24,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:24,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:24,932 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:24,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:24,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:24,957 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:24,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:24,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:24,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:24,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:24,979 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:25,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:25,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:25,004 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:25,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:25,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:25,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:25,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:25,026 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:25,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:25,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:25,051 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:25,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:25,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:25,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:25,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:25,069 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:25,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:25,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:25,090 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:25,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:25,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:25,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:25,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:25,107 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:25,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:25,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:25,128 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:25,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:25,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:25,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:25,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:25,145 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:25,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:25,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:25,165 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:25,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:25,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:25,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:25,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:25,182 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:25,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:25,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:25,203 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:25,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:25,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:25,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:25,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:25,220 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:25,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:25,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:25,241 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:25,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:25,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:25,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:25,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:25,258 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:25,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:25,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:25,278 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:25,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:25,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:25,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:25,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:25,296 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:25,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:25,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:25,316 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:25,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:25,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:25,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:25,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:25,334 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:25,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:25,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:25,356 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:25,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:25,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:25,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:25,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:25,373 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:25,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:25,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:25,394 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:25,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:25,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:25,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:25,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:25,411 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:25,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:25,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:25,432 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:25,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:25,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:25,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:25,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:25,450 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:25,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:25,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:25,471 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:25,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:25,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:25,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:25,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:25,489 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:25,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:25,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:25,510 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:25,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:25,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:25,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:25,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:25,528 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:25,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:25,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:25,549 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:25,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:25,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:25,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:25,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:25,568 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:25,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:25,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:25,589 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:25,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:25,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:25,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:25,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:25,607 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:25,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:25,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:25,628 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:25,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:25,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:25,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:25,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:25,646 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:25,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:25,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:25,667 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:25,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:25,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:25,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:25,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:25,685 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:25,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:25,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:25,706 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:25,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:25,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:25,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:25,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:25,725 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:25,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:25,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:25,745 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:25,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:25,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:25,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:25,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:25,764 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:25,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:25,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:25,786 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:25,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:25,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:25,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:25,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:25,807 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:25,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:25,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:25,831 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:25,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:25,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:25,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:25,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:25,852 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:25,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:25,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:25,877 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:25,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:25,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:25,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:25,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:25,898 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:25,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:25,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:25,922 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:25,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:25,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:25,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:25,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:25,940 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:25,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:25,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:25,960 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:25,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:25,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:25,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:25,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:25,978 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:25,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:25,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:25,999 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:25,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:25,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:25,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:26,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:26,017 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:26,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:26,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:26,040 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:26,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:26,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:26,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:26,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:26,058 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:26,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:26,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:26,079 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:26,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:26,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:26,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:26,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:26,098 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:26,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:26,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:26,119 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:26,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:26,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:26,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:26,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:26,136 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:26,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:26,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:26,157 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:26,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:26,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:26,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:26,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:26,175 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:26,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:26,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:26,196 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:26,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:26,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:26,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:26,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:26,214 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:26,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:26,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:26,234 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:26,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:26,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:26,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:26,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:26,252 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:26,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:26,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:26,273 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:26,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:26,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:26,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:26,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:26,292 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:26,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:26,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:26,314 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:26,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:26,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:26,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:26,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:26,331 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:26,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:26,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:26,352 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:26,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:26,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:26,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:26,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:26,372 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:26,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:26,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:26,395 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:26,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:26,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:26,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:26,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:26,417 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:26,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:26,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:26,441 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:26,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:26,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:26,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:26,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:26,463 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:26,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:26,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:26,487 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:26,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:26,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:26,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:26,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:26,508 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:26,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:26,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:26,533 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:26,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:26,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:26,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:26,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:26,555 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:26,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:26,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:26,579 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:26,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:26,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:26,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:26,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:26,600 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:26,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:26,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:26,624 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:26,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:26,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:26,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:26,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:26,645 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:26,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:26,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:26,668 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:26,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:26,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:26,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:26,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:26,688 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:26,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:26,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:26,711 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:26,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:26,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:26,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:26,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:26,738 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:26,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:26,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:26,763 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:26,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:26,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:26,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:26,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:26,785 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:26,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:26,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:26,810 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:26,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:26,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:26,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:26,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:26,832 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:26,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:26,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:26,857 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:26,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:26,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:26,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:26,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:26,878 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:26,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:26,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:26,903 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:26,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:26,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:26,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:26,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:26,924 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:26,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:26,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:26,948 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:26,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:26,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:26,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:26,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:26,967 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:26,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:26,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:26,990 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:26,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:26,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:26,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:26,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:27,011 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:27,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:27,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:27,034 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:27,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:27,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:27,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:27,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:27,054 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:27,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:27,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:27,078 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:27,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:27,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:27,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:27,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:27,095 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:27,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:27,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:27,117 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:27,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:27,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:27,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:27,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:27,137 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:27,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:27,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:27,160 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:27,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:27,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:27,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:27,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:27,182 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:27,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:27,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:27,206 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:27,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:27,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:27,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:27,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:27,227 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:27,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:27,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:27,251 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:27,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:27,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:27,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:27,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:27,272 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:27,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:27,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:27,296 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:27,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:27,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:27,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:27,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:27,316 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:27,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:27,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:27,339 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:27,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:27,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:27,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:27,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:27,361 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:27,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:27,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:27,386 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:27,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:27,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:27,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:27,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:27,408 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:27,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:27,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:27,434 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:27,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:27,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:27,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:27,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:27,461 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:27,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:27,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:27,485 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:27,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:27,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:27,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:27,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:27,508 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:27,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:27,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:27,530 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:27,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:27,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:27,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:27,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:27,548 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:27,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:27,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:27,568 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:27,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:27,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:27,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:27,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:27,586 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:27,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:27,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:27,606 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:27,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:27,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:27,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:27,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:27,623 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:27,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:27,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:27,644 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:27,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:27,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:27,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:27,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:27,661 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:27,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:27,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:27,681 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:27,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:27,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:27,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:27,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:27,699 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:27,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:27,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:27,719 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:27,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:27,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:27,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:27,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:27,737 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:27,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:27,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:27,757 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:27,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:27,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:27,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:27,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:27,775 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:27,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:27,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:27,795 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:27,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:27,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:27,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:27,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:27,813 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:27,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:27,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:27,833 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:27,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:27,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:27,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:27,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:27,850 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:27,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:27,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:27,871 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:27,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:27,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:27,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:27,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:27,888 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:27,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:27,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:27,908 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:27,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:27,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:27,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:27,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:27,926 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:27,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:27,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:27,946 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:27,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:27,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:27,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:27,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:27,964 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:27,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:27,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:27,985 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:27,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:27,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:27,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:27,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:28,003 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:28,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:28,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:28,024 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:28,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:28,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:28,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:28,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:28,043 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:28,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:28,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:28,063 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:28,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:28,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:28,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:28,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:28,082 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:28,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:28,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:28,103 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:28,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:28,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:28,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:28,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:28,121 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:28,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:28,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:28,142 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:28,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:28,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:28,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:28,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:28,164 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:28,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:28,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:28,185 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:28,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:28,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:28,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:28,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:28,203 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:28,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:28,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:28,225 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:28,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:28,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:28,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:28,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:28,246 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:28,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:28,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:28,269 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:28,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:28,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:28,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:28,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:28,290 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:28,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:28,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:28,313 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:28,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:28,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:28,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:28,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:28,334 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:28,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:28,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:28,359 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:28,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:28,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:28,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:28,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:28,380 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:28,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:28,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:28,404 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:28,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:28,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:28,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:28,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:28,426 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:28,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:28,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:28,450 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:28,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:28,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:28,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:28,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:28,472 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:28,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:28,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:28,496 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:28,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:28,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:28,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:28,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:28,518 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:28,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:28,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:28,541 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:28,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:28,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:28,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:28,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:28,560 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:28,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:28,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:28,581 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:28,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:28,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:28,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:28,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:28,600 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:28,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:28,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:28,620 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:28,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:28,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:28,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:28,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:28,638 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:28,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:28,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:28,658 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:28,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:28,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:28,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:28,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:28,675 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:28,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:28,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:28,696 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:28,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:28,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:28,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:28,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:28,713 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:28,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:28,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:28,733 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:28,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:28,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:28,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:28,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:28,751 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:28,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:28,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:28,772 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:28,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:28,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:28,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:28,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:28,790 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:28,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:28,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:28,811 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:28,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:28,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:28,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:28,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:28,828 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:28,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:28,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:28,849 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:28,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:28,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:28,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:28,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:28,870 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:28,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:28,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:28,890 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:28,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:28,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:28,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:28,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:28,908 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:28,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:28,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:28,928 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:28,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:28,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:28,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:28,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:28,946 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:28,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:28,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:28,966 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:28,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:28,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:28,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:28,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:28,984 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:29,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:29,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:29,004 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:29,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:29,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:29,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:29,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:29,022 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:29,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:29,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:29,042 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:29,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:29,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:29,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:29,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:29,061 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:29,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:29,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:29,082 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:29,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:29,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:29,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:29,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:29,100 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:29,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:29,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:29,121 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:29,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:29,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:29,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:29,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:29,140 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:29,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:29,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:29,162 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:29,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:29,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:29,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:29,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:29,183 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:29,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:29,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:29,207 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:29,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:29,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:29,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:29,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:29,228 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:29,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:29,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:29,253 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:29,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:29,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:29,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:29,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:29,274 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:29,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:29,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:29,299 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:29,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:29,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:29,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:29,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:29,320 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:29,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:29,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:29,345 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:29,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:29,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:29,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:29,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:29,367 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:29,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:29,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:29,392 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:29,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:29,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:29,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:29,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:29,414 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:29,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:29,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:29,439 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:29,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:29,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:29,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:29,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:29,458 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:29,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:29,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:29,479 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:29,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:29,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:29,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:29,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:29,496 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:29,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:29,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:29,517 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:29,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:29,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:29,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:29,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:29,534 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:29,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:29,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:29,555 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:29,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:29,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:29,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:29,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:29,576 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:29,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:29,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:29,596 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:29,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:29,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:29,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:29,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:29,613 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:29,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:29,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:29,634 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:29,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:29,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:29,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:29,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:29,651 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:29,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:29,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:29,672 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:29,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:29,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:29,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:29,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:29,690 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:29,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:29,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:29,711 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:29,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:29,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:29,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:29,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:29,729 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:29,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:29,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:29,750 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:29,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:29,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:29,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:29,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:29,769 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:29,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:29,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:29,789 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:29,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:29,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:29,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:29,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:29,808 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:29,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:29,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:29,829 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:29,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:29,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:29,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:29,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:29,847 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:29,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:29,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:29,868 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:29,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:29,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:29,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:29,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:29,886 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:29,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:29,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:29,907 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:29,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:29,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:29,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:29,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:29,926 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:29,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:29,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:29,948 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:29,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:29,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:29,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:29,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:29,966 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:29,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:29,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:29,987 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:29,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:29,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:29,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:29,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:30,006 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:30,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:30,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:30,029 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:30,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:30,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:30,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:30,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:30,048 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:30,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:30,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:30,070 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:30,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:30,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:30,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:30,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:30,089 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:30,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:30,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:30,111 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:30,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:30,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:30,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:30,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:30,130 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:30,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:30,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:30,151 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:30,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:30,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:30,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:30,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:30,169 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:30,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:30,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:30,190 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:30,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:30,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:30,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:30,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:30,210 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:30,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:30,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:30,232 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:30,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:30,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:30,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:30,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:30,255 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:30,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:30,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:30,277 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:30,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:30,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:30,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:30,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:30,297 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:30,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:30,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:30,317 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:30,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:30,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:30,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:30,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:30,335 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:30,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:30,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:30,357 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:30,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:30,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:30,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:30,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:30,378 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:30,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:30,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:30,402 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:30,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:30,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:30,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:30,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:30,423 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:30,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:30,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:30,447 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:30,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:30,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:30,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:30,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:30,468 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:30,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:30,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:30,488 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:30,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:30,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:30,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:30,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:30,505 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:30,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:30,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:30,526 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:30,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:30,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:30,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:30,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:30,544 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:30,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:30,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:30,564 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:30,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:30,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:30,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:30,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:30,582 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:30,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:30,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:30,602 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:30,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:30,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:30,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:30,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:30,620 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:30,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:30,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:30,641 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:30,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:30,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:30,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:30,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:30,661 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:30,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:30,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:30,685 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:30,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:30,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:30,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:30,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:30,706 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:30,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:30,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:30,730 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:30,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:30,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:30,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:30,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:30,751 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:30,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:30,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:30,776 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:30,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:30,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:30,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:30,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:30,797 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:30,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:30,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:30,821 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:30,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:30,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:30,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:30,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:30,840 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:30,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:30,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:30,864 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:30,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:30,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:30,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:30,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:30,885 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:30,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:30,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:30,908 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:30,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:30,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:30,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:30,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:30,930 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:30,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:30,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:30,954 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:30,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:30,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:30,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:30,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:30,978 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:31,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:31,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:31,001 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:31,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:31,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:31,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:31,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:31,022 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:31,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:31,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:31,045 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:31,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:31,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:31,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:31,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:31,066 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:31,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:31,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:31,090 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:31,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:31,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:31,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:31,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:31,110 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:31,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:31,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:31,134 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:31,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:31,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:31,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:31,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:31,155 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:31,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:31,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:31,179 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:31,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:31,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:31,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:31,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:31,201 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:31,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:31,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:31,226 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:31,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:31,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:31,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:31,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:31,249 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:31,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:31,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:31,273 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:31,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:31,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:31,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:31,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:31,295 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:31,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:31,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:31,320 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:31,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:31,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:31,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:31,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:31,342 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:31,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:31,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:31,366 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:31,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:31,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:31,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:31,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:31,387 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:31,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:31,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:31,411 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:31,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:31,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:31,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:31,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:31,432 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:31,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:31,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:31,457 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:31,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:31,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:31,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:31,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:31,479 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:31,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:31,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:31,504 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:31,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:31,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:31,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:31,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:31,527 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:31,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:31,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:31,550 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:31,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:31,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:31,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:31,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:31,571 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:31,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:31,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:31,593 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:31,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:31,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:31,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:31,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:31,611 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:31,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:31,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:31,631 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:31,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:31,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:31,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:31,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:31,650 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:31,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:31,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:31,671 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:31,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:31,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:31,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:31,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:31,689 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:31,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:31,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:31,710 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:31,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:31,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:31,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:31,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:31,733 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:31,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:31,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:31,756 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:31,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:31,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:31,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:31,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:31,778 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:31,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:31,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:31,801 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:31,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:31,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:31,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:31,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:31,821 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:31,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:31,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:31,846 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:31,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:31,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:31,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:31,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:31,867 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:31,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:31,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:31,893 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:31,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:31,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:31,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:31,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:31,914 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:31,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:31,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:31,940 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:31,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:31,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:31,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:31,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:31,962 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:31,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:31,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:31,987 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:31,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:31,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:31,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:31,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:32,010 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:32,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:32,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:32,035 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:32,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:32,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:32,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:32,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:32,057 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:32,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:32,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:32,081 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:32,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:32,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:32,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:32,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:32,098 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:32,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:32,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:32,118 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:32,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:32,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:32,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:32,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:32,136 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:32,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:32,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:32,156 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:32,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:32,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:32,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:32,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:32,174 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:32,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:32,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:32,194 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:32,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:32,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:32,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:32,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:32,211 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:32,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:32,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:32,232 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:32,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:32,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:32,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:32,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:32,250 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:32,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:32,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:32,271 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:32,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:32,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:32,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:32,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:32,289 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:32,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:32,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:32,310 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:32,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:32,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:32,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:32,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:32,328 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:32,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:32,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:32,349 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:32,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:32,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:32,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:32,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:32,367 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:32,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:32,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:32,388 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:32,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:32,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:32,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:32,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:32,408 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:32,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:32,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:32,430 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:32,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:32,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:32,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:32,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:32,452 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:32,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:32,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:32,474 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:32,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:32,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:32,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:32,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:32,493 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:32,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:32,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:32,515 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:32,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:32,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:32,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:32,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:32,535 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:32,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:32,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:32,556 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:32,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:32,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:32,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:32,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:32,575 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:32,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:32,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:32,596 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:32,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:32,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:32,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:32,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:32,615 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:32,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:32,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:32,637 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:32,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:32,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:32,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:32,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:32,656 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:32,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:32,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:32,677 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:32,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:32,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:32,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:32,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:32,695 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:32,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:32,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:32,716 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:32,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:32,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:32,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:32,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:32,734 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:32,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:32,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:32,755 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:32,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:32,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:32,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:32,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:32,773 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:32,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:32,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:32,794 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:32,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:32,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:32,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:32,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:32,812 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:32,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:32,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:32,833 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:32,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:32,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:32,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:32,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:32,850 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:32,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:32,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:32,870 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:32,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:32,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:32,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:32,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:32,887 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:32,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:32,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:32,908 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:32,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:32,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:32,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:32,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:32,925 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:32,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:32,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:32,945 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:32,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:32,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:32,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:32,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:32,963 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:32,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:32,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:32,983 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:32,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:32,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:32,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:32,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:33,001 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:33,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:33,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:33,021 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:33,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:33,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:33,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:33,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:33,039 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:33,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:33,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:33,059 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:33,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:33,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:33,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:33,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:33,077 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:33,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:33,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:33,098 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:33,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:33,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:33,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:33,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:33,117 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:33,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:33,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:33,138 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:33,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:33,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:33,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:33,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:33,155 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:33,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:33,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:33,175 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:33,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:33,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:33,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:33,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:33,193 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:33,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:33,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:33,213 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:33,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:33,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:33,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:33,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:33,231 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:33,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:33,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:33,251 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:33,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:33,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:33,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:33,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:33,268 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:33,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:33,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:33,289 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:33,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:33,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:33,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:33,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:33,307 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:33,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:33,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:33,327 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:33,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:33,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:33,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:33,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:33,346 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:33,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:33,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:33,367 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:33,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:33,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:33,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:33,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:33,385 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:33,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:33,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:33,406 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:33,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:33,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:33,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:33,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:33,425 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:33,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:33,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:33,447 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:33,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:33,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:33,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:33,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:33,466 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:33,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:33,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:33,487 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:33,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:33,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:33,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:33,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:33,506 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:33,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:33,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:33,526 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:33,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:33,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:33,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:33,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:33,545 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:33,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:33,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:33,565 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:33,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:33,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:33,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:33,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:33,584 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:33,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:33,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:33,604 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:33,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:33,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:33,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:33,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:33,623 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:33,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:33,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:33,644 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:33,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:33,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:33,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:33,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:33,663 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:33,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:33,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:33,685 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:33,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:33,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:33,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:33,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:33,704 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:33,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:33,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:33,726 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:33,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:33,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:33,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:33,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:33,746 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:33,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:33,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:33,768 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:33,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:33,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:33,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:33,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:33,791 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:33,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:33,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:33,813 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:33,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:33,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:33,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:33,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:33,832 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:33,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:33,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:33,853 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:33,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:33,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:33,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:33,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:33,872 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:33,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:33,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:33,892 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:33,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:33,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:33,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:33,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:33,909 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:33,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:33,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:33,930 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:33,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:33,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:33,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:33,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:33,947 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:33,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:33,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:33,967 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:33,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:33,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:33,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:33,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:33,985 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:34,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:34,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:34,005 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:34,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:34,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:34,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:34,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:34,022 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:34,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:34,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:34,043 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:34,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:34,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:34,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:34,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:34,060 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:34,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:34,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:34,081 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:34,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:34,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:34,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:34,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:34,099 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:34,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:34,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:34,120 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:34,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:34,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:34,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:34,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:34,138 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:34,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:34,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:34,160 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:34,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:34,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:34,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:34,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:34,180 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:34,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:34,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:34,203 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:34,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:34,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:34,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:34,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:34,224 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:34,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:34,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:34,247 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:34,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:34,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:34,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:34,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:34,267 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:34,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:34,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:34,289 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:34,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:34,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:34,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:34,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:34,308 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:34,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:34,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:34,330 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:34,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:34,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:34,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:34,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:34,350 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:34,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:34,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:34,372 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:34,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:34,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:34,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:34,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:34,392 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:34,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:34,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:34,414 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:34,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:34,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:34,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:34,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:34,434 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:34,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:34,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:34,458 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:34,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:34,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:34,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:34,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:34,477 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:34,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:34,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:34,499 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:34,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:34,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:34,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:34,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:34,517 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:34,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:34,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:34,537 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:34,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:34,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:34,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:34,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:34,556 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:34,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:34,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:34,576 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:34,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:34,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:34,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:34,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:34,595 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:34,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:34,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:34,616 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:34,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:34,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:34,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:34,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:34,634 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:34,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:34,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:34,655 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:34,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:34,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:34,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:34,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:34,674 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:34,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:34,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:34,698 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:34,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:34,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:34,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:34,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:34,719 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:34,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:34,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:34,743 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:34,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:34,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:34,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:34,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:34,765 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:34,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:34,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:34,788 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:34,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:34,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:34,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:34,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:34,806 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:34,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:34,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:34,826 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:34,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:34,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:34,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:34,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:34,846 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:34,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:34,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:34,870 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:34,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:34,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:34,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:34,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:34,891 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:34,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:34,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:34,914 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:34,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:34,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:34,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:34,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:34,934 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:34,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:34,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:34,955 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:34,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:34,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:34,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:34,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:34,975 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:34,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:34,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:34,997 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:34,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:34,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:34,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:35,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:35,014 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:35,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:35,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:35,034 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:35,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:35,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:35,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:35,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:35,052 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:35,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:35,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:35,073 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:35,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:35,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:35,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:35,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:35,091 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:35,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:35,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:35,111 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:35,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:35,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:35,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:35,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:35,129 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:35,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:35,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:35,155 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:35,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:35,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:35,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:35,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:35,173 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:35,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:35,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:35,194 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:35,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:35,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:35,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:35,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:35,212 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:35,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:35,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:35,232 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:35,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:35,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:35,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:35,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:35,251 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:35,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:35,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:35,271 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:35,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:35,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:35,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:35,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:35,289 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:35,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:35,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:35,310 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:35,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:35,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:35,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:35,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:35,328 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:35,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:35,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:35,349 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:35,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:35,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:35,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:35,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:35,367 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:35,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:35,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:35,389 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:35,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:35,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:35,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:35,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:35,409 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:35,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:35,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:35,433 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:35,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:35,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:35,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:35,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:35,454 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:35,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:35,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:35,478 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:35,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:35,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:35,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:35,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:35,499 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:35,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:35,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:35,523 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:35,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:35,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:35,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:35,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:35,544 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:35,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:35,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:35,568 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:35,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:35,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:35,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:35,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:35,590 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:35,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:35,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:35,614 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:35,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:35,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:35,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:35,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:35,635 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:35,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:35,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:35,659 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:35,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:35,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:35,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:35,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:35,680 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:35,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:35,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:35,704 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:35,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:35,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:35,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:35,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:35,724 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:35,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:35,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:35,747 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:35,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:35,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:35,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:35,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:35,766 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:35,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:35,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:35,788 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:35,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:35,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:35,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:35,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:35,809 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:35,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:35,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:35,833 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:35,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:35,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:35,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:35,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:35,855 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:35,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:35,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:35,881 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:35,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:35,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:35,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:35,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:35,902 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:35,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:35,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:35,924 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:35,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:35,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:35,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:35,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:35,944 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:35,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:35,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:35,966 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:35,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:35,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:35,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:35,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:35,985 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:36,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:36,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:36,007 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:36,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:36,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:36,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:36,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:36,026 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:36,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:36,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:36,048 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:36,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:36,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:36,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:36,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:36,068 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:36,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:36,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:36,089 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:36,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:36,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:36,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:36,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:36,107 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:36,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:36,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:36,128 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:36,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:36,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:36,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:36,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:36,146 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:36,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:36,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:36,167 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:36,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:36,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:36,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:36,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:36,185 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:36,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:36,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:36,206 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:36,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:36,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:36,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:36,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:36,224 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:36,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:36,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:36,245 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:36,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:36,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:36,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:36,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:36,263 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:36,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:36,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:36,284 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:36,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:36,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:36,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:36,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:36,303 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:36,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:36,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:36,325 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:36,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:36,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:36,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:36,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:36,345 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:36,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:36,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:36,368 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:36,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:36,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:36,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:36,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:36,389 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:36,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:36,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:36,413 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:36,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:36,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:36,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:36,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:36,434 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:36,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:36,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:36,458 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:36,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:36,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:36,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:36,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:36,480 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:36,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:36,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:36,503 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:36,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:36,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:36,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:36,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:36,524 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:36,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:36,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:36,548 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:36,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:36,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:36,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:36,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:36,570 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:36,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:36,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:36,596 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:36,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:36,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:36,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:36,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:36,617 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:36,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:36,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:36,641 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:36,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:36,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:36,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:36,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:36,661 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:36,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:36,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:36,684 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:36,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:36,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:36,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:36,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:36,705 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:36,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:36,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:36,729 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:36,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:36,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:36,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:36,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:36,750 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:36,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:36,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:36,773 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:36,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:36,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:36,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:36,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:36,794 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:36,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:36,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:36,817 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:36,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:36,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:36,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:36,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:36,838 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:36,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:36,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:36,862 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:36,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:36,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:36,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:36,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:36,881 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:36,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:36,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:36,905 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:36,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:36,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:36,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:36,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:36,926 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:36,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:36,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:36,951 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:36,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:36,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:36,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:36,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:36,974 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:36,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:36,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:36,999 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:37,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:37,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:37,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:37,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:37,022 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:37,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:37,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:37,048 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:37,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:37,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:37,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:37,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:37,070 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:37,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:37,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:37,096 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:37,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:37,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:37,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:37,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:37,119 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:37,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:37,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:37,144 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:37,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:37,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:37,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:37,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:37,167 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:37,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:37,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:37,192 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:37,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:37,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:37,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:37,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:37,214 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:37,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:37,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:37,238 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:37,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:37,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:37,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:37,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:37,260 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:37,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:37,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:37,284 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:37,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:37,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:37,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:37,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:37,306 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:37,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:37,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:37,330 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:37,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:37,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:37,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:37,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:37,352 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:37,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:37,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:37,379 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:37,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:37,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:37,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:37,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:37,401 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:37,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:37,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:37,426 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:37,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:37,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:37,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:37,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:37,453 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:37,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:37,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:37,476 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:37,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:37,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:37,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:37,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:37,496 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:37,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:37,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:37,519 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:37,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:37,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:37,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:37,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:37,539 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:37,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:37,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:37,563 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:37,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:37,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:37,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:37,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:37,585 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:37,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:37,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:37,610 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:37,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:37,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:37,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:37,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:37,632 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:37,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:37,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:37,657 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:37,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:37,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:37,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:37,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:37,679 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:37,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:37,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:37,704 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:37,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:37,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:37,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:37,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:37,726 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:37,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:37,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:37,752 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:37,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:37,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:37,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:37,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:37,774 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:37,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:37,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:37,799 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:37,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:37,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:37,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:37,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:37,821 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:37,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:37,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:37,846 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:37,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:37,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:37,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:37,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:37,868 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:37,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:37,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:37,889 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:37,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:37,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:37,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:37,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:37,907 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:37,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:37,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:37,927 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:37,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:37,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:37,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:37,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:37,945 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:37,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:37,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:37,965 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:37,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:37,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:37,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:37,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:37,983 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:38,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:38,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:38,003 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:38,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:38,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:38,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:38,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:38,020 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:38,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:38,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:38,041 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:38,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:38,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:38,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:38,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:38,059 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:38,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:38,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:38,080 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:38,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:38,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:38,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:38,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:38,101 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:38,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:38,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:38,122 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:38,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:38,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:38,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:38,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:38,141 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:38,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:38,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:38,161 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:38,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:38,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:38,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:38,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:38,180 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:38,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:38,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:38,201 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:38,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:38,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:38,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:38,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:38,219 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:38,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:38,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:38,240 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:38,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:38,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:38,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:38,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:38,258 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:38,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:38,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:38,279 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:38,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:38,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:38,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:38,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:38,298 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:38,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:38,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:38,321 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:38,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:38,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:38,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:38,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:38,342 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:38,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:38,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:38,365 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:38,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:38,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:38,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:38,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:38,386 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:38,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:38,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:38,410 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:38,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:38,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:38,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:38,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:38,432 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:38,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:38,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:38,456 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:38,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:38,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:38,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:38,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:38,478 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:38,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:38,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:38,502 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:38,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:38,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:38,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:38,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:38,524 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:38,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:38,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:38,548 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:38,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:38,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:38,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:38,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:38,569 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:38,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:38,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:38,593 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:38,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:38,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:38,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:38,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:38,613 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:38,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:38,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:38,634 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:38,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:38,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:38,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:38,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:38,651 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:38,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:38,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:38,672 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:38,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:38,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:38,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:38,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:38,689 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:38,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:38,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:38,709 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:38,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:38,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:38,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:38,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:38,727 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:38,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:38,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:38,747 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:38,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:38,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:38,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:38,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:38,765 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:38,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:38,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:38,785 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:38,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:38,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:38,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:38,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:38,806 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:38,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:38,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:38,826 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:38,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:38,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:38,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:38,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:38,844 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:38,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:38,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:38,864 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:38,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:38,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:38,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:38,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:38,882 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:38,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:38,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:38,902 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:38,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:38,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:38,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:38,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:38,919 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:38,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:38,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:38,939 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:38,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:38,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:38,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:38,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:38,957 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:38,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:38,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:38,978 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:38,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:38,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:38,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:38,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:38,995 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:39,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:39,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:39,016 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:39,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:39,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:39,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:39,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:39,033 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:39,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:39,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:39,054 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:39,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:39,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:39,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:39,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:39,071 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:39,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:39,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:39,091 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:39,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:39,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:39,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:39,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:39,109 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:39,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:39,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:39,129 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:39,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:39,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:39,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:39,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:39,147 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:39,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:39,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:39,167 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:39,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:39,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:39,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:39,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:39,184 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:39,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:39,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:39,205 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:39,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:39,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:39,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:39,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:39,222 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:39,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:39,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:39,243 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:39,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:39,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:39,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:39,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:39,261 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:39,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:39,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:39,281 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:39,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:39,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:39,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:39,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:39,298 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:39,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:39,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:39,319 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:39,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:39,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:39,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:39,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:39,336 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:39,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:39,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:39,356 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:39,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:39,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:39,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:39,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:39,374 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:39,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:39,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:39,394 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:39,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:39,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:39,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:39,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:39,412 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:39,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:39,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:39,433 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:39,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:39,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:39,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:39,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:39,455 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:39,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:39,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:39,476 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:39,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:39,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:39,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:39,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:39,496 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:39,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:39,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:39,520 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:39,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:39,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:39,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:39,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:39,543 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:39,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:39,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:39,568 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:39,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:39,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:39,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:39,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:39,591 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:39,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:39,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:39,616 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:39,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:39,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:39,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:39,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:39,638 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:39,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:39,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:39,664 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:39,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:39,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:39,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:39,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:39,686 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:39,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:39,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:39,711 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:39,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:39,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:39,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:39,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:39,733 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:39,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:39,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:39,758 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:39,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:39,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:39,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:39,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:39,780 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:39,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:39,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:39,804 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:39,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:39,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:39,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:39,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:39,826 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:39,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:39,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:39,851 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:39,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:39,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:39,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:39,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:39,872 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:39,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:39,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:39,897 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:39,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:39,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:39,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:39,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:39,918 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:39,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:39,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:39,942 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:39,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:39,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:39,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:39,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:39,964 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:39,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:39,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:39,989 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:39,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:39,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:39,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:39,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:40,011 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:40,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:40,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:40,036 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:40,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:40,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:40,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:40,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:40,058 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:40,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:40,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:40,082 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:40,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:40,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:40,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:40,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:40,104 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:40,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:40,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:40,127 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:40,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:40,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:40,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:40,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:40,145 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:40,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:40,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:40,165 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:40,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:40,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:40,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:40,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:40,185 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:40,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:40,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:40,209 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:40,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:40,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:40,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:40,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:40,235 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:40,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:40,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:40,260 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:40,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:40,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:40,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:40,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:40,281 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:40,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:40,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:40,306 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:40,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:40,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:40,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:40,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:40,327 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:40,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:40,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:40,348 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:40,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:40,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:40,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:40,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:40,366 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:40,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:40,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:40,386 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:40,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:40,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:40,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:40,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:40,405 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:40,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:40,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:40,425 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:40,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:40,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:40,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:40,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:40,443 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:40,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:40,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:40,464 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:40,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:40,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:40,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:40,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:40,482 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:40,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:40,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:40,502 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:40,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:40,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:40,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:40,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:40,521 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:40,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:40,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:40,541 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:40,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:40,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:40,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:40,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:40,560 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:40,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:40,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:40,580 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:40,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:40,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:40,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:40,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:40,599 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:40,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:40,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:40,620 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:40,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:40,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:40,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:40,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:40,638 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:40,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:40,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:40,659 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:40,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:40,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:40,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:40,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:40,677 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:40,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:40,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:40,698 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:40,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:40,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:40,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:40,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:40,716 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:40,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:40,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:40,738 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:40,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:40,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:40,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:40,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:40,758 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:40,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:40,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:40,781 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:40,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:40,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:40,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:40,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:40,802 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:40,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:40,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:40,826 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:40,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:40,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:40,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:40,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:40,848 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:40,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:40,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:40,871 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:40,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:40,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:40,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:40,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:40,892 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:40,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:40,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:40,917 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:40,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:40,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:40,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:40,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:40,942 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:40,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:40,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:40,967 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:40,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:40,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:40,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:40,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:40,989 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:41,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:41,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:41,015 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:41,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:41,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:41,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:41,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:41,037 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:41,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:41,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:41,061 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:41,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:41,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:41,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:41,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:41,082 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:41,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:41,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:41,106 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:41,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:41,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:41,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:41,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:41,125 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:41,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:41,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:41,147 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:41,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:41,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:41,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:41,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:41,165 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:41,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:41,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:41,186 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:41,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:41,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:41,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:41,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:41,206 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:41,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:41,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:41,229 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:41,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:41,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:41,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:41,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:41,251 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:41,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:41,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:41,274 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:41,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:41,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:41,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:41,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:41,295 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:41,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:41,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:41,319 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:41,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:41,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:41,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:41,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:41,340 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:41,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:41,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:41,365 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:41,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:41,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:41,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:41,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:41,386 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:41,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:41,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:41,411 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:41,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:41,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:41,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:41,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:41,432 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:41,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:41,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:41,457 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:41,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:41,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:41,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:41,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:41,478 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:41,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:41,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:41,502 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:41,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:41,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:41,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:41,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:41,522 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:41,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:41,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:41,546 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:41,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:41,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:41,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:41,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:41,567 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:41,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:41,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:41,591 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:41,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:41,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:41,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:41,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:41,613 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:41,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:41,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:41,638 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:41,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:41,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:41,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:41,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:41,659 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:41,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:41,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:41,682 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:41,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:41,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:41,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:41,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:41,707 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:41,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:41,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:41,731 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:41,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:41,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:41,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:41,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:41,751 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:41,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:41,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:41,776 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:41,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:41,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:41,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:41,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:41,797 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:41,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:41,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:41,821 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:41,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:41,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:41,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:41,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:41,842 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:41,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:41,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:41,865 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:41,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:41,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:41,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:41,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:41,887 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:41,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:41,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:41,911 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:41,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:41,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:41,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:41,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:41,932 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:41,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:41,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:41,957 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:41,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:41,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:41,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:41,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:41,978 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:42,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:42,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:42,003 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:42,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:42,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:42,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:42,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:42,025 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:42,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:42,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:42,049 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:42,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:42,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:42,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:42,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:42,071 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:42,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:42,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:42,095 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:42,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:42,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:42,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:42,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:42,116 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:42,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:42,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:42,140 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:42,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:42,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:42,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:42,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:42,162 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:42,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:42,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:42,186 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:42,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:42,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:42,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:42,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:42,207 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:42,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:42,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:42,232 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:42,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:42,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:42,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:42,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:42,253 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:42,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:42,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:42,277 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:42,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:42,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:42,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:42,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:42,298 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:42,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:42,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:42,321 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:42,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:42,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:42,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:42,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:42,340 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:42,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:42,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:42,362 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:42,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:42,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:42,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:42,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:42,383 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:42,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:42,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:42,407 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:42,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:42,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:42,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:42,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:42,430 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:42,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:42,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:42,454 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:42,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:42,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:42,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:42,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:42,479 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:42,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:42,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:42,504 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:42,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:42,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:42,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:42,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:42,526 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:42,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:42,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:42,551 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:42,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:42,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:42,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:42,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:42,573 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:42,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:42,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:42,598 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:42,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:42,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:42,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:42,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:42,620 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:42,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:42,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:42,645 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:42,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:42,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:42,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:42,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:42,666 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:42,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:42,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:42,691 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:42,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:42,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:42,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:42,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:42,711 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:42,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:42,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:42,733 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:42,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:42,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:42,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:42,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:42,754 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:42,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:42,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:42,778 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:42,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:42,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:42,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:42,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:42,800 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:42,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:42,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:42,825 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:42,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:42,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:42,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:42,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:42,847 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:42,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:42,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:42,872 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:42,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:42,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:42,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:42,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:42,893 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:42,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:42,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:42,917 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:42,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:42,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:42,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:42,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:42,938 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:42,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:42,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:42,963 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:42,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:42,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:42,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:42,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:42,986 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:43,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:43,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:43,010 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:43,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:43,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:43,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:43,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:43,032 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:43,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:43,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:43,057 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:43,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:43,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:43,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:43,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:43,079 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:43,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:43,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:43,104 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:43,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:43,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:43,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:43,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:43,126 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:43,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:43,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:43,152 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:43,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:43,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:43,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:43,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:43,174 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:43,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:43,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:43,200 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:43,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:43,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:43,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:43,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:43,223 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:43,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:43,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:43,248 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:43,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:43,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:43,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:43,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:43,274 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:43,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:43,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:43,298 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:43,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:43,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:43,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:43,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:43,320 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:43,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:43,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:43,345 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:43,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:43,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:43,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:43,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:43,367 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:43,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:43,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:43,392 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:43,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:43,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:43,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:43,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:43,414 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:43,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:43,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:43,439 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:43,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:43,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:43,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:43,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:43,460 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:43,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:43,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:43,484 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:43,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:43,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:43,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:43,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:43,506 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:43,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:43,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:43,531 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:43,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:43,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:43,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:43,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:43,553 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:43,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:43,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:43,578 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:43,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:43,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:43,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:43,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:43,600 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:43,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:43,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:43,625 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:43,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:43,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:43,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:43,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:43,647 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:43,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:43,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:43,672 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:43,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:43,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:43,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:43,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:43,694 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:43,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:43,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:43,719 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:43,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:43,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:43,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:43,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:43,742 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:43,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:43,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:43,767 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:43,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:43,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:43,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:43,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:43,789 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:43,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:43,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:43,815 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:43,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:43,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:43,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:43,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:43,837 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:43,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:43,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:43,862 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:43,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:43,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:43,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:43,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:43,884 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:43,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:43,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:43,910 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:43,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:43,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:43,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:43,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:43,932 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:43,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:43,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:43,958 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:43,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:43,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:43,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:43,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:43,980 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:44,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:44,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:44,005 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:44,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:44,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:44,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:44,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:44,026 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:44,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:44,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:44,049 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:44,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:44,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:44,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:44,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:44,069 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:44,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:44,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:44,089 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:44,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:44,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:44,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:44,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:44,107 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:44,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:44,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:44,127 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:44,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:44,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:44,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:44,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:44,144 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:44,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:44,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:44,164 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:44,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:44,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:44,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:44,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:44,182 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:44,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:44,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:44,202 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:44,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:44,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:44,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:44,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:44,220 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:44,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:44,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:44,241 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:44,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:44,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:44,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:44,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:44,258 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:44,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:44,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:44,278 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:44,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:44,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:44,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:44,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:44,296 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:44,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:44,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:44,316 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:44,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:44,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:44,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:44,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:44,333 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:44,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:44,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:44,354 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:44,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:44,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:44,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:44,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:44,371 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:44,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:44,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:44,392 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:44,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:44,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:44,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:44,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:44,410 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:44,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:44,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:44,430 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:44,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:44,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:44,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:44,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:44,448 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:44,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:44,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:44,468 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:44,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:44,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:44,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:44,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:44,485 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:44,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:44,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:44,506 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:44,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:44,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:44,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:44,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:44,523 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:44,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:44,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:44,543 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:44,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:44,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:44,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:44,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:44,561 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:44,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:44,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:44,581 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:44,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:44,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:44,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:44,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:44,600 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:44,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:44,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:44,621 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:44,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:44,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:44,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:44,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:44,641 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:44,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:44,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:44,664 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:44,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:44,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:44,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:44,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:44,685 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:44,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:44,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:44,710 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:44,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:44,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:44,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:44,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:44,734 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:44,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:44,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:44,758 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:44,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:44,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:44,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:44,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:44,780 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:44,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:44,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:44,805 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:44,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:44,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:44,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:44,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:44,826 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:44,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:44,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:44,851 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:44,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:44,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:44,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:44,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:44,872 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:44,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:44,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:44,894 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:44,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:44,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:44,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:44,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:44,911 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:44,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:44,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:44,932 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:44,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:44,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:44,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:44,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:44,949 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:44,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:44,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:44,970 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:44,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:44,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:44,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:44,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:44,987 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:45,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:45,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:45,007 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:45,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:45,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:45,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:45,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:45,025 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:45,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:45,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:45,045 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:45,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:45,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:45,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:45,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:45,063 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:45,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:45,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:45,084 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:45,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:45,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:45,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:45,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:45,104 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:45,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:45,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:45,127 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:45,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:45,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:45,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:45,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:45,148 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:45,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:45,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:45,172 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:45,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:45,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:45,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:45,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:45,194 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:45,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:45,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:45,219 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:45,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:45,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:45,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:45,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:45,240 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:45,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:45,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:45,265 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:45,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:45,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:45,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:45,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:45,286 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:45,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:45,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:45,311 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:45,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:45,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:45,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:45,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:45,332 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:45,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:45,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:45,356 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:45,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:45,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:45,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:45,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:45,377 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:45,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:45,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:45,401 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:45,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:45,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:45,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:45,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:45,422 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:45,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:45,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:45,446 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:45,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:45,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:45,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:45,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:45,470 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:45,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:45,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:45,495 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:45,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:45,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:45,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:45,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:45,516 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:45,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:45,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:45,540 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:45,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:45,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:45,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:45,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:45,560 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:45,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:45,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:45,584 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:45,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:45,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:45,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:45,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:45,605 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:45,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:45,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:45,629 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:45,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:45,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:45,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:45,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:45,647 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:45,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:45,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:45,668 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:45,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:45,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:45,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:45,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:45,686 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:45,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:45,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:45,706 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:45,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:45,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:45,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:45,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:45,723 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:45,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:45,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:45,743 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:45,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:45,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:45,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:45,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:45,761 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:45,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:45,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:45,781 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:45,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:45,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:45,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:45,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:45,798 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:45,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:45,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:45,819 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:45,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:45,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:45,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:45,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:45,836 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:45,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:45,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:45,857 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:45,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:45,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:45,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:45,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:45,877 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:45,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:45,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:45,899 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:45,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:45,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:45,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:45,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:45,919 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:45,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:45,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:45,943 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:45,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:45,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:45,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:45,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:45,964 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:45,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:45,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:45,988 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:45,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:45,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:45,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:45,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:46,009 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:46,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:46,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:46,033 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:46,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:46,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:46,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:46,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:46,054 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:46,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:46,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:46,078 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:46,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:46,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:46,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:46,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:46,099 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:46,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:46,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:46,123 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:46,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:46,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:46,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:46,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:46,144 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:46,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:46,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:46,168 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:46,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:46,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:46,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:46,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:46,186 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:46,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:46,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:46,206 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:46,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:46,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:46,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:46,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:46,223 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:46,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:46,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:46,244 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:46,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:46,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:46,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:46,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:46,261 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:46,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:46,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:46,281 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:46,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:46,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:46,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:46,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:46,299 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:46,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:46,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:46,319 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:46,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:46,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:46,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:46,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:46,337 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:46,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:46,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:46,357 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:46,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:46,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:46,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:46,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:46,375 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:46,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:46,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:46,395 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:46,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:46,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:46,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:46,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:46,413 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:46,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:46,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:46,433 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:46,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:46,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:46,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:46,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:46,450 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:46,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:46,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:46,471 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:46,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:46,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:46,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:46,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:46,488 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:46,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:46,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:46,509 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:46,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:46,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:46,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:46,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:46,526 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:46,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:46,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:46,547 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:46,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:46,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:46,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:46,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:46,564 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:46,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:46,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:46,584 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:46,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:46,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:46,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:46,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:46,602 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:46,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:46,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:46,622 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:46,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:46,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:46,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:46,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:46,639 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:46,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:46,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:46,660 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:46,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:46,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:46,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:46,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:46,677 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:46,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:46,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:46,698 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:46,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:46,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:46,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:46,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:46,715 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:46,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:46,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:46,736 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:46,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:46,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:46,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:46,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:46,753 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:46,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:46,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:46,774 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:46,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:46,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:46,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:46,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:46,791 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:46,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:46,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:46,815 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:46,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:46,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:46,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:46,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:46,833 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:46,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:46,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:46,853 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:46,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:46,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:46,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:46,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:46,870 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:46,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:46,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:46,891 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:46,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:46,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:46,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:46,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:46,908 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:46,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:46,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:46,929 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:46,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:46,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:46,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:46,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:46,946 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:46,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:46,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:46,966 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:46,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:46,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:46,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:46,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:46,983 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:47,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:47,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:47,004 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:47,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:47,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:47,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:47,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:47,021 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:47,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:47,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:47,041 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:47,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:47,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:47,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:47,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:47,059 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:47,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:47,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:47,079 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:47,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:47,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:47,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:47,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:47,097 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:47,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:47,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:47,117 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:47,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:47,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:47,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:47,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:47,134 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:47,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:47,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:47,155 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:47,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:47,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:47,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:47,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:47,172 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:47,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:47,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:47,192 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:47,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:47,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:47,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:47,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:47,210 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:47,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:47,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:47,230 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:47,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:47,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:47,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:47,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:47,248 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:47,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:47,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:47,268 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:47,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:47,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:47,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:47,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:47,286 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:47,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:47,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:47,307 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:47,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:47,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:47,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:47,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:47,324 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:47,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:47,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:47,345 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:47,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:47,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:47,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:47,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:47,362 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:47,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:47,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:47,382 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:47,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:47,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:47,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:47,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:47,400 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:47,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:47,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:47,420 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:47,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:47,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:47,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:47,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:47,439 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:47,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:47,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:47,465 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:47,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:47,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:47,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:47,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:47,484 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:47,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:47,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:47,505 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:47,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:47,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:47,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:47,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:47,523 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:47,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:47,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:47,543 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:47,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:47,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:47,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:47,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:47,560 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:47,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:47,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:47,581 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:47,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:47,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:47,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:47,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:47,598 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:47,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:47,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:47,618 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:47,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:47,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:47,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:47,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:47,636 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:47,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:47,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:47,657 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:47,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:47,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:47,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:47,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:47,675 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:47,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:47,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:47,696 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:47,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:47,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:47,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:47,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:47,714 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:47,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:47,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:47,735 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:47,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:47,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:47,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:47,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:47,753 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:47,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:47,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:47,774 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:47,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:47,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:47,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:47,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:47,793 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:47,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:47,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:47,814 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:47,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:47,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:47,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:47,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:47,833 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:47,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:47,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:47,854 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:47,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:47,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:47,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:47,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:47,874 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:47,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:47,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:47,896 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:47,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:47,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:47,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:47,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:47,915 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:47,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:47,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:47,939 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:47,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:47,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:47,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:47,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:47,960 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:47,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:47,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:47,986 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:47,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:47,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:47,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:47,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:48,008 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:48,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:48,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:48,034 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:48,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:48,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:48,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:48,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:48,057 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:48,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:48,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:48,082 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:48,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:48,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:48,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:48,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:48,104 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:48,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:48,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:48,128 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:48,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:48,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:48,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:48,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:48,150 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:48,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:48,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:48,177 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:48,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:48,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:48,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:48,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:48,200 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:48,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:48,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:48,225 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:48,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:48,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:48,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:48,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:48,246 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:48,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:48,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:48,271 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:48,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:48,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:48,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:48,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:48,293 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:48,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:48,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:48,319 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:48,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:48,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:48,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:48,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:48,341 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:48,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:48,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:48,366 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:48,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:48,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:48,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:48,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:48,388 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:48,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:48,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:48,414 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:48,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:48,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:48,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:48,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:48,436 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:48,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:48,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:48,461 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:48,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:48,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:48,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:48,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:48,482 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:48,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:48,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:48,507 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:48,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:48,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:48,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:48,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:48,530 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:48,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:48,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:48,555 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:48,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:48,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:48,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:48,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:48,577 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:48,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:48,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:48,602 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:48,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:48,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:48,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:48,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:48,624 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:48,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:48,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:48,649 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:48,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:48,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:48,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:48,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:48,670 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:48,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:48,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:48,691 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:48,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:48,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:48,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:48,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:48,708 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:48,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:48,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:48,728 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:48,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:48,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:48,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:48,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:48,746 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:48,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:48,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:48,766 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:48,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:48,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:48,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:48,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:48,784 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:48,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:48,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:48,804 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:48,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:48,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:48,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:48,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:48,822 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:48,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:48,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:48,843 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:48,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:48,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:48,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:48,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:48,863 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:48,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:48,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:48,886 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:48,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:48,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:48,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:48,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:48,907 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:48,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:48,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:48,933 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:48,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:48,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:48,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:48,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:48,955 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:48,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:48,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:48,980 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:48,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:48,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:48,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:48,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:49,002 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:49,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:49,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:49,027 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:49,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:49,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:49,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:49,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:49,049 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:49,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:49,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:49,074 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:49,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:49,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:49,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:49,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:49,096 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:49,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:49,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:49,122 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:49,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:49,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:49,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:49,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:49,143 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:49,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:49,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:49,167 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:49,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:49,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:49,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:49,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:49,187 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:49,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:49,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:49,211 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:49,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:49,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:49,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:49,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:49,232 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:49,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:49,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:49,256 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:49,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:49,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:49,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:49,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:49,277 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:49,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:49,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:49,302 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:49,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:49,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:49,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:49,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:49,323 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:49,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:49,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:49,347 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:49,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:49,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:49,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:49,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:49,368 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:49,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:49,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:49,393 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:49,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:49,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:49,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:49,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:49,414 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:49,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:49,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:49,438 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:49,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:49,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:49,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:49,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:49,458 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:49,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:49,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:49,479 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:49,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:49,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:49,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:49,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:49,497 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:49,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:49,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:49,517 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:49,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:49,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:49,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:49,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:49,535 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:49,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:49,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:49,555 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:49,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:49,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:49,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:49,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:49,573 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:49,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:49,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:49,593 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:49,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:49,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:49,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:49,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:49,611 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:49,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:49,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:49,631 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:49,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:49,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:49,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:49,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:49,654 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:49,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:49,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:49,675 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:49,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:49,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:49,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:49,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:49,692 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:49,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:49,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:49,713 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:49,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:49,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:49,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:49,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:49,730 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:49,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:49,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:49,750 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:49,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:49,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:49,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:49,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:49,768 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:49,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:49,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:49,788 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:49,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:49,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:49,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:49,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:49,806 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:49,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:49,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:49,826 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:49,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:49,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:49,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:49,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:49,844 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:49,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:49,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:49,864 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:49,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:49,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:49,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:49,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:49,881 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:49,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:49,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:49,902 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:49,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:49,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:49,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:49,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:49,919 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:49,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:49,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:49,940 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:49,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:49,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:49,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:49,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:49,957 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:49,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:49,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:49,978 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:49,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:49,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:49,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:49,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:49,995 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:50,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:50,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:50,016 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:50,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:50,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:50,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:50,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:50,033 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:50,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:50,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:50,054 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:50,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:50,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:50,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:50,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:50,071 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:50,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:50,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:50,092 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:50,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:50,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:50,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:50,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:50,109 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:50,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:50,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:50,130 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:50,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:50,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:50,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:50,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:50,147 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:50,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:50,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:50,167 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:50,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:50,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:50,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:50,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:50,185 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:50,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:50,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:50,205 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:50,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:50,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:50,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:50,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:50,223 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:50,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:50,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:50,244 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:50,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:50,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:50,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:50,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:50,261 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:50,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:50,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:50,282 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:50,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:50,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:50,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:50,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:50,303 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:50,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:50,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:50,323 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:50,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:50,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:50,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:50,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:50,340 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:50,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:50,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:50,361 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:50,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:50,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:50,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:50,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:50,378 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:50,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:50,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:50,399 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:50,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:50,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:50,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:50,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:50,416 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:50,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:50,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:50,437 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:50,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:50,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:50,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:50,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:50,455 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:50,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:50,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:50,476 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:50,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:50,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:50,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:50,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:50,494 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:50,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:50,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:50,515 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:50,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:50,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:50,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:50,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:50,534 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:50,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:50,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:50,556 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:50,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:50,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:50,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:50,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:50,578 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:50,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:50,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:50,603 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:50,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:50,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:50,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:50,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:50,626 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:50,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:50,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:50,651 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:50,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:50,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:50,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:50,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:50,673 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:50,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:50,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:50,698 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:50,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:50,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:50,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:50,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:50,721 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:50,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:50,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:50,746 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:50,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:50,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:50,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:50,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:50,769 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:50,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:50,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:50,794 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:50,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:50,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:50,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:50,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:50,817 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:50,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:50,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:50,842 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:50,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:50,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:50,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:50,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:50,865 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:50,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:50,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:50,891 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:50,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:50,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:50,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:50,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:50,914 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:50,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:50,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:50,939 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:50,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:50,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:50,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:50,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:50,962 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:50,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:50,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:50,988 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:50,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:50,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:50,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:50,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:51,011 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:51,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:51,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:51,037 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:51,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:51,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:51,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:51,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:51,062 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:51,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:51,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:51,082 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:51,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:51,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:51,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:51,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:51,100 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:51,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:51,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:51,120 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:51,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:51,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:51,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:51,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:51,138 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:51,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:51,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:51,158 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:51,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:51,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:51,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:51,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:51,176 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:51,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:51,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:51,197 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:51,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:51,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:51,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:51,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:51,214 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:51,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:51,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:51,235 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:51,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:51,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:51,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:51,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:51,255 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:51,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:51,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:51,276 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:51,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:51,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:51,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:51,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:51,294 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:51,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:51,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:51,314 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:51,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:51,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:51,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:51,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:51,331 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:51,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:51,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:51,352 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:51,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:51,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:51,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:51,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:51,370 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:51,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:51,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:51,390 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:51,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:51,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:51,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:51,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:51,408 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:51,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:51,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:51,428 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:51,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:51,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:51,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:51,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:51,446 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:51,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:51,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:51,466 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:51,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:51,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:51,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:51,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:51,483 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:51,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:51,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:51,504 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:51,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:51,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:51,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:51,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:51,521 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:51,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:51,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:51,541 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:51,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:51,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:51,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:51,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:51,559 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:51,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:51,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:51,579 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:51,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:51,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:51,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:51,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:51,597 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:51,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:51,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:51,618 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:51,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:51,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:51,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:51,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:51,635 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:51,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:51,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:51,655 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:51,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:51,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:51,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:51,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:51,673 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:51,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:51,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:51,693 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:51,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:51,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:51,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:51,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:51,715 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:51,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:51,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:51,735 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:51,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:51,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:51,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:51,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:51,753 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:51,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:51,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:51,774 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:51,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:51,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:51,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:51,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:51,793 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:51,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:51,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:51,814 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:51,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:51,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:51,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:51,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:51,833 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:51,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:51,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:51,855 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:51,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:51,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:51,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:51,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:51,875 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:51,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:51,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:51,896 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:51,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:51,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:51,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:51,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:51,914 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:51,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:51,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:51,935 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:51,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:51,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:51,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:51,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:51,953 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:51,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:51,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:51,974 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:51,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:51,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:51,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:51,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:51,993 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:52,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:52,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:52,014 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:52,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:52,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:52,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:52,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:52,033 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:52,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:52,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:52,055 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:52,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:52,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:52,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:52,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:52,074 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:52,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:52,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:52,095 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:52,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:52,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:52,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:52,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:52,114 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:52,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:52,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:52,137 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:52,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:52,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:52,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:52,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:52,156 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:52,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:52,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:52,179 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:52,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:52,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:52,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:52,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:52,198 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:52,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:52,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:52,219 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:52,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:52,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:52,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:52,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:52,239 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:52,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:52,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:52,261 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:52,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:52,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:52,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:52,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:52,281 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:52,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:52,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:52,301 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:52,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:52,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:52,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:52,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:52,321 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:52,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:52,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:52,343 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:52,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:52,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:52,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:52,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:52,364 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:52,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:52,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:52,388 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:52,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:52,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:52,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:52,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:52,413 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:52,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:52,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:52,436 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:52,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:52,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:52,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:52,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:52,457 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:52,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:52,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:52,479 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:52,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:52,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:52,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:52,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:52,496 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:52,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:52,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:52,516 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:52,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:52,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:52,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:52,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:52,534 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:52,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:52,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:52,554 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:52,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:52,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:52,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:52,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:52,571 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:52,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:52,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:52,592 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:52,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:52,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:52,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:52,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:52,609 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:52,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:52,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:52,630 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:52,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:52,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:52,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:52,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:52,647 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:52,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:52,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:52,667 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:52,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:52,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:52,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:52,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:52,685 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:52,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:52,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:52,705 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:52,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:52,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:52,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:52,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:52,723 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:52,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:52,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:52,743 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:52,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:52,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:52,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:52,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:52,760 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:52,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:52,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:52,781 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:52,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:52,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:52,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:52,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:52,798 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:52,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:52,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:52,819 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:52,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:52,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:52,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:52,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:52,836 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:52,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:52,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:52,856 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:52,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:52,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:52,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:52,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:52,874 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:52,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:52,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:52,894 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:52,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:52,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:52,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:52,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:52,912 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:52,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:52,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:52,932 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:52,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:52,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:52,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:52,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:52,950 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:52,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:52,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:52,970 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:52,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:52,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:52,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:52,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:52,987 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:53,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:53,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:53,007 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:53,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:53,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:53,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:53,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:53,025 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:53,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:53,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:53,045 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:53,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:53,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:53,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:53,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:53,066 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:53,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:53,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:53,086 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:53,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:53,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:53,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:53,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:53,104 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:53,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:53,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:53,124 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:53,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:53,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:53,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:53,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:53,141 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:53,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:53,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:53,162 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:53,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:53,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:53,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:53,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:53,179 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:53,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:53,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:53,200 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:53,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:53,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:53,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:53,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:53,218 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:53,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:53,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:53,239 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:53,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:53,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:53,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:53,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:53,257 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:53,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:53,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:53,278 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:53,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:53,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:53,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:53,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:53,297 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:53,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:53,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:53,318 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:53,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:53,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:53,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:53,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:53,337 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:53,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:53,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:53,358 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:53,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:53,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:53,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:53,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:53,377 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:53,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:53,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:53,399 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:53,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:53,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:53,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:53,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:53,417 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:53,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:53,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:53,438 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:53,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:53,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:53,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:53,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:53,457 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:53,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:53,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:53,477 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:53,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:53,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:53,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:53,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:53,497 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:53,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:53,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:53,521 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:53,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:53,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:53,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:53,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:53,542 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:53,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:53,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:53,567 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:53,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:53,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:53,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:53,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:53,588 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:53,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:53,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:53,613 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:53,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:53,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:53,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:53,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:53,634 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:53,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:53,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:53,659 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:53,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:53,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:53,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:53,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:53,681 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:53,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:53,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:53,706 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:53,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:53,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:53,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:53,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:53,728 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:53,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:53,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:53,753 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:53,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:53,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:53,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:53,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:53,778 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:53,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:53,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:53,803 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:53,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:53,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:53,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:53,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:53,824 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:53,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:53,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:53,849 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:53,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:53,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:53,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:53,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:53,870 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:53,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:53,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:53,892 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:53,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:53,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:53,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:53,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:53,909 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:53,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:53,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:53,929 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:53,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:53,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:53,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:53,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:53,947 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:53,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:53,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:53,967 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:53,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:53,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:53,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:53,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:53,985 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:54,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:54,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:54,006 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:54,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:54,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:54,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:54,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:54,023 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:54,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:54,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:54,043 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:54,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:54,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:54,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:54,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:54,061 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:54,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:54,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:54,081 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:54,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:54,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:54,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:54,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:54,099 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:54,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:54,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:54,119 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:54,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:54,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:54,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:54,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:54,137 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:54,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:54,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:54,157 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:54,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:54,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:54,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:54,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:54,174 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:54,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:54,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:54,195 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:54,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:54,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:54,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:54,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:54,212 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:54,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:54,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:54,233 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:54,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:54,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:54,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:54,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:54,250 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:54,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:54,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:54,271 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:54,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:54,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:54,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:54,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:54,288 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:54,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:54,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:54,308 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:54,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:54,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:54,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:54,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:54,326 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:54,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:54,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:54,346 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:54,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:54,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:54,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:54,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:54,364 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:54,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:54,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:54,384 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:54,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:54,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:54,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:54,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:54,402 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:54,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:54,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:54,423 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:54,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:54,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:54,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:54,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:54,445 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:54,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:54,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:54,468 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:54,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:54,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:54,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:54,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:54,487 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:54,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:54,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:54,510 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:54,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:54,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:54,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:54,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:54,531 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:54,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:54,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:54,555 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:54,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:54,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:54,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:54,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:54,577 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:54,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:54,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:54,601 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:54,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:54,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:54,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:54,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:54,623 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:54,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:54,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:54,648 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:54,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:54,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:54,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:54,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:54,670 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:54,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:54,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:54,695 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:54,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:54,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:54,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:54,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:54,717 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:54,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:54,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:54,741 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:54,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:54,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:54,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:54,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:54,763 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:54,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:54,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:54,787 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:54,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:54,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:54,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:54,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:54,808 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:54,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:54,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:54,832 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:54,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:54,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:54,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:54,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:54,854 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:54,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:54,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:54,878 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:54,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:54,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:54,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:54,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:54,899 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:54,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:54,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:54,923 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:54,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:54,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:54,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:54,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:54,944 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:54,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:54,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:54,968 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:54,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:54,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:54,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:54,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:54,988 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:55,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:55,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:55,011 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:55,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:55,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:55,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:55,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:55,032 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:55,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:55,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:55,055 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:55,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:55,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:55,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:55,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:55,074 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:55,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:55,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:55,095 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:55,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:55,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:55,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:55,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:55,112 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:55,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:55,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:55,133 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:55,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:55,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:55,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:55,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:55,150 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:55,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:55,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:55,170 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:55,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:55,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:55,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:55,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:55,190 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:55,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:55,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:55,210 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:55,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:55,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:55,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:55,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:55,228 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:55,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:55,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:55,248 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:55,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:55,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:55,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:55,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:55,266 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:55,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:55,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:55,286 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:55,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:55,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:55,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:55,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:55,304 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:55,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:55,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:55,324 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:55,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:55,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:55,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:55,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:55,341 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:55,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:55,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:55,361 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:55,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:55,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:55,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:55,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:55,379 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:55,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:55,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:55,400 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:55,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:55,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:55,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:55,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:55,418 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:55,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:55,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:55,439 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:55,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:55,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:55,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:55,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:55,459 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:55,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:55,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:55,483 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:55,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:55,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:55,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:55,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:55,505 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:55,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:55,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:55,529 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:55,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:55,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:55,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:55,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:55,551 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:55,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:55,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:55,577 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:55,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:55,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:55,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:55,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:55,599 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:55,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:55,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:55,624 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:55,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:55,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:55,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:55,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:55,646 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:55,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:55,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:55,671 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:55,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:55,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:55,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:55,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:55,693 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:55,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:55,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:55,718 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:55,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:55,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:55,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:55,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:55,740 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:55,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:55,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:55,763 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:55,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:55,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:55,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:55,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:55,784 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:55,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:55,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:55,809 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:55,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:55,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:55,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:55,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:55,831 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:55,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:55,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:55,855 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:55,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:55,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:55,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:55,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:55,876 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:55,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:55,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:55,898 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:55,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:55,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:55,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:55,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:55,920 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:55,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:55,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:55,941 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:55,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:55,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:55,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:55,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:55,961 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:55,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:55,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:55,984 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:55,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:55,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:55,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:55,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:56,006 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:56,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:56,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:56,031 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:56,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:56,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:56,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:56,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:56,053 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:56,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:56,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:56,078 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:56,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:56,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:56,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:56,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:56,101 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:56,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:56,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:56,126 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:56,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:56,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:56,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:56,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:56,148 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:56,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:56,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:56,173 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:56,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:56,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:56,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:56,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:56,196 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:56,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:56,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:56,221 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:56,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:56,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:56,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:56,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:56,244 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:56,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:56,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:56,269 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:56,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:56,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:56,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:56,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:56,291 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:56,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:56,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:56,317 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:56,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:56,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:56,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:56,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:56,338 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:56,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:56,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:56,362 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:56,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:56,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:56,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:56,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:56,382 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:56,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:56,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:56,405 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:56,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:56,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:56,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:56,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:56,423 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:56,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:56,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:56,443 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:56,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:56,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:56,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:56,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:56,461 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:56,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:56,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:56,481 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:56,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:56,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:56,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:56,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:56,498 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:56,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:56,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:56,519 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:56,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:56,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:56,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:56,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:56,536 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:56,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:56,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:56,556 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:56,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:56,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:56,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:56,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:56,574 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:56,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:56,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:56,595 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:56,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:56,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:56,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:56,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:56,614 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:56,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:56,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:56,637 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:56,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:56,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:56,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:56,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:56,662 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:56,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:56,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:56,686 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:56,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:56,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:56,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:56,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:56,708 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:56,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:56,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:56,733 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:56,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:56,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:56,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:56,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:56,755 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:56,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:56,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:56,780 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:56,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:56,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:56,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:56,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:56,801 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:56,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:56,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:56,827 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:56,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:56,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:56,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:56,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:56,848 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:56,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:56,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:56,873 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:56,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:56,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:56,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:56,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:56,895 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:56,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:56,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:56,919 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:56,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:56,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:56,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:56,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:56,939 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:56,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:56,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:56,963 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:56,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:56,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:56,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:56,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:56,984 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:57,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:57,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:57,009 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:57,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:57,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:57,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:57,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:57,031 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:57,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:57,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:57,056 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:57,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:57,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:57,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:57,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:57,078 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:57,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:57,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:57,103 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:57,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:57,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:57,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:57,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:57,125 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:57,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:57,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:57,150 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:57,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:57,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:57,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:57,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:57,172 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:57,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:57,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:57,197 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:57,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:57,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:57,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:57,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:57,219 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:57,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:57,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:57,244 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:57,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:57,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:57,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:57,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:57,266 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:57,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:57,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:57,291 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:57,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:57,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:57,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:57,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:57,313 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:57,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:57,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:57,338 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:57,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:57,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:57,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:57,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:57,361 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:57,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:57,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:57,386 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:57,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:57,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:57,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:57,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:57,409 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:57,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:57,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:57,437 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:57,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:57,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:57,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:57,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:57,460 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:57,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:57,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:57,484 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:57,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:57,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:57,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:57,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:57,505 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:57,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:57,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:57,528 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:57,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:57,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:57,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:57,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:57,548 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:57,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:57,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:57,570 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:57,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:57,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:57,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:57,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:57,587 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:57,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:57,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:57,607 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:57,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:57,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:57,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:57,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:57,625 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:57,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:57,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:57,645 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:57,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:57,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:57,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:57,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:57,662 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:57,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:57,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:57,683 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:57,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:57,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:57,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:57,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:57,700 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:57,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:57,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:57,721 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:57,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:57,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:57,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:57,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:57,739 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:57,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:57,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:57,761 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:57,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:57,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:57,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:57,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:57,782 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:57,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:57,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:57,806 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:57,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:57,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:57,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:57,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:57,828 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:57,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:57,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:57,852 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:57,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:57,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:57,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:57,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:57,874 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:57,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:57,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:57,899 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:57,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:57,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:57,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:57,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:57,921 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:57,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:57,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:57,946 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:57,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:57,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:57,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:57,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:57,968 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:57,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:57,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:57,993 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:57,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:57,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:57,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:57,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:58,015 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:58,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:58,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:58,040 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:58,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:58,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:58,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:58,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:58,061 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:58,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:58,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:58,085 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:58,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:58,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:58,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:58,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:58,105 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:58,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:58,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:58,129 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:58,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:58,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:58,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:58,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:58,151 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:58,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:58,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:58,181 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:58,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:58,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:58,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:58,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:58,203 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:58,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:58,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:58,229 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:58,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:58,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:58,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:58,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:58,251 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:58,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:58,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:58,276 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:58,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:58,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:58,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:58,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:58,298 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:58,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:58,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:58,323 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:58,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:58,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:58,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:58,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:58,344 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:58,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:58,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:58,369 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:58,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:58,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:58,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:58,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:58,391 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:58,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:58,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:58,417 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:58,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:58,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:58,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:58,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:58,439 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:58,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:58,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:58,464 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:58,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:58,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:58,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:58,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:58,486 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:58,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:58,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:58,511 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:58,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:58,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:58,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:58,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:58,532 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:58,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:58,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:58,556 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:58,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:58,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:58,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:58,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:58,578 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:58,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:58,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:58,602 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:58,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:58,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:58,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:58,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:58,623 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:58,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:58,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:58,647 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:58,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:58,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:58,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:58,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:58,667 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:58,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:58,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:58,690 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:58,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:58,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:58,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:58,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:58,710 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:58,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:58,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:58,731 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:58,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:58,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:58,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:58,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:58,749 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:58,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:58,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:58,769 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:58,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:58,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:58,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:58,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:58,786 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:58,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:58,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:58,807 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:58,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:58,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:58,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:58,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:58,824 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:58,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:58,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:58,844 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:58,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:58,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:58,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:58,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:58,862 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:58,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:58,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:58,882 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:58,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:58,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:58,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:58,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:58,900 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:58,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:58,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:58,923 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:58,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:58,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:58,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:58,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:58,942 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:58,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:58,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:58,965 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:58,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:58,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:58,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:58,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:58,986 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:59,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:59,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:59,009 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:59,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:59,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:59,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:59,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:59,030 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:59,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:59,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:59,054 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:59,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:59,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:59,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:59,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:59,075 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:59,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:59,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:59,099 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:59,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:59,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:59,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:59,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:59,121 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:59,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:59,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:59,145 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:59,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:59,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:59,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:59,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:59,166 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:59,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:59,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:59,190 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:59,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:59,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:59,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:59,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:59,212 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:59,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:59,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:59,236 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:59,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:59,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:59,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:59,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:59,257 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:59,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:59,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:59,281 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:59,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:59,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:59,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:59,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:59,302 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:59,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:59,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:59,326 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:59,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:59,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:59,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:59,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:59,348 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:59,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:59,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:59,372 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:59,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:59,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:59,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:59,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:59,394 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:59,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:59,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:59,419 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:59,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:59,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:59,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:59,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:59,440 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:59,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:59,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:59,464 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:59,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:59,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:59,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:59,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:59,486 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:59,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:59,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:59,510 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:59,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:59,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:59,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:59,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:59,532 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:59,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:59,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:59,556 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:59,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:59,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:59,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:59,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:59,578 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:59,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:59,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:59,603 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:59,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:59,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:59,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:59,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:59,625 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:59,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:59,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:59,650 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:59,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:59,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:59,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:59,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:59,671 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:59,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:59,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:59,698 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:59,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:59,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:59,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:59,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:59,719 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:59,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:59,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:59,743 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:59,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:59,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:59,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:59,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:59,764 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:59,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:59,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:59,788 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:59,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:59,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:59,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:59,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:59,809 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:59,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:59,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:59,833 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:59,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:59,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:59,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:59,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:59,854 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:59,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:59,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:59,878 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:59,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:59,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:59,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:59,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:59,900 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:59,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:59,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:59,924 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:59,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:59,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:59,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:59,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:59,945 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:50:59,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:50:59,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:50:59,966 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:50:59,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:50:59,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:50:59,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:50:59,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:50:59,986 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:00,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:00,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:00,009 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:00,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:00,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:00,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:00,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:00,031 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:00,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:00,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:00,055 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:00,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:00,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:00,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:00,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:00,076 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:00,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:00,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:00,101 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:00,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:00,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:00,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:00,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:00,123 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:00,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:00,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:00,148 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:00,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:00,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:00,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:00,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:00,170 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:00,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:00,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:00,194 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:00,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:00,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:00,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:00,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:00,215 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:00,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:00,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:00,238 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:00,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:00,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:00,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:00,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:00,260 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:00,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:00,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:00,285 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:00,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:00,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:00,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:00,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:00,307 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:00,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:00,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:00,332 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:00,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:00,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:00,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:00,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:00,353 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:00,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:00,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:00,378 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:00,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:00,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:00,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:00,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:00,401 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:00,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:00,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:00,426 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:00,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:00,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:00,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:00,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:00,448 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:00,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:00,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:00,476 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:00,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:00,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:00,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:00,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:00,499 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:00,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:00,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:00,524 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:00,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:00,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:00,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:00,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:00,547 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:00,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:00,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:00,572 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:00,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:00,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:00,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:00,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:00,594 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:00,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:00,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:00,619 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:00,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:00,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:00,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:00,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:00,642 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:00,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:00,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:00,666 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:00,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:00,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:00,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:00,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:00,688 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:00,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:00,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:00,712 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:00,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:00,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:00,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:00,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:00,734 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:00,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:00,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:00,758 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:00,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:00,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:00,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:00,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:00,780 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:00,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:00,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:00,804 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:00,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:00,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:00,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:00,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:00,825 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:00,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:00,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:00,850 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:00,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:00,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:00,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:00,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:00,872 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:00,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:00,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:00,895 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:00,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:00,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:00,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:00,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:00,913 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:00,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:00,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:00,933 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:00,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:00,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:00,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:00,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:00,951 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:00,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:00,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:00,971 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:00,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:00,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:00,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:00,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:00,989 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:01,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:01,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:01,009 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:01,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:01,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:01,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:01,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:01,027 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:01,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:01,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:01,047 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:01,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:01,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:01,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:01,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:01,065 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:01,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:01,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:01,085 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:01,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:01,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:01,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:01,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:01,104 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:01,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:01,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:01,124 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:01,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:01,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:01,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:01,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:01,143 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:01,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:01,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:01,164 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:01,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:01,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:01,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:01,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:01,188 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:01,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:01,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:01,209 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:01,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:01,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:01,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:01,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:01,227 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:01,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:01,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:01,248 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:01,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:01,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:01,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:01,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:01,267 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:01,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:01,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:01,289 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:01,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:01,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:01,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:01,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:01,309 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:01,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:01,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:01,333 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:01,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:01,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:01,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:01,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:01,355 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:01,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:01,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:01,379 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:01,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:01,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:01,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:01,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:01,402 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:01,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:01,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:01,427 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:01,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:01,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:01,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:01,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:01,448 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:01,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:01,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:01,473 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:01,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:01,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:01,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:01,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:01,494 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:01,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:01,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:01,517 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:01,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:01,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:01,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:01,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:01,538 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:01,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:01,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:01,562 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:01,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:01,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:01,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:01,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:01,583 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:01,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:01,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:01,607 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:01,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:01,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:01,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:01,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:01,628 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:01,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:01,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:01,653 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:01,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:01,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:01,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:01,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:01,674 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:01,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:01,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:01,698 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:01,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:01,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:01,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:01,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:01,720 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:01,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:01,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:01,744 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:01,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:01,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:01,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:01,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:01,765 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:01,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:01,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:01,789 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:01,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:01,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:01,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:01,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:01,810 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:01,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:01,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:01,835 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:01,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:01,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:01,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:01,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:01,856 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:01,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:01,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:01,878 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:01,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:01,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:01,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:01,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:01,898 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:01,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:01,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:01,921 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:01,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:01,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:01,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:01,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:01,946 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:01,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:01,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:01,971 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:01,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:01,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:01,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:01,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:01,992 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:02,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:02,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:02,016 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:02,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:02,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:02,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:02,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:02,038 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:02,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:02,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:02,062 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:02,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:02,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:02,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:02,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:02,084 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:02,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:02,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:02,108 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:02,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:02,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:02,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:02,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:02,130 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:02,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:02,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:02,153 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:02,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:02,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:02,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:02,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:02,172 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:02,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:02,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:02,194 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:02,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:02,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:02,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:02,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:02,216 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:02,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:02,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:02,240 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:02,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:02,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:02,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:02,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:02,262 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:02,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:02,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:02,287 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:02,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:02,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:02,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:02,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:02,310 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:02,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:02,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:02,335 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:02,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:02,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:02,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:02,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:02,357 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:02,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:02,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:02,383 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:02,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:02,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:02,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:02,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:02,406 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:02,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:02,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:02,431 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:02,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:02,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:02,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:02,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:02,454 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:02,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:02,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:02,479 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:02,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:02,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:02,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:02,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:02,501 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:02,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:02,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:02,525 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:02,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:02,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:02,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:02,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:02,547 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:02,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:02,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:02,570 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:02,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:02,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:02,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:02,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:02,592 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:02,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:02,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:02,616 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:02,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:02,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:02,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:02,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:02,637 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:02,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:02,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:02,661 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:02,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:02,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:02,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:02,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:02,682 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:02,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:02,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:02,705 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:02,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:02,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:02,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:02,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:02,731 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:02,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:02,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:02,755 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:02,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:02,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:02,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:02,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:02,775 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:02,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:02,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:02,799 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:02,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:02,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:02,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:02,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:02,818 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:02,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:02,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:02,840 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:02,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:02,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:02,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:02,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:02,857 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:02,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:02,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:02,877 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:02,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:02,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:02,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:02,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:02,895 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:02,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:02,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:02,915 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:02,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:02,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:02,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:02,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:02,933 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:02,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:02,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:02,953 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:02,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:02,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:02,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:02,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:02,971 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:02,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:02,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:02,992 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:02,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:02,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:02,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:02,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:03,010 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:03,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:03,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:03,031 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:03,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:03,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:03,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:03,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:03,049 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:03,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:03,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:03,070 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:03,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:03,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:03,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:03,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:03,088 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:03,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:03,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:03,109 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:03,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:03,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:03,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:03,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:03,128 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:03,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:03,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:03,149 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:03,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:03,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:03,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:03,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:03,169 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:03,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:03,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:03,191 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:03,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:03,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:03,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:03,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:03,210 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:03,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:03,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:03,232 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:03,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:03,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:03,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:03,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:03,252 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:03,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:03,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:03,275 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:03,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:03,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:03,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:03,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:03,295 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:03,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:03,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:03,318 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:03,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:03,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:03,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:03,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:03,339 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:03,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:03,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:03,362 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:03,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:03,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:03,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:03,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:03,382 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:03,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:03,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:03,405 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:03,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:03,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:03,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:03,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:03,429 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:03,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:03,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:03,451 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:03,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:03,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:03,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:03,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:03,470 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:03,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:03,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:03,492 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:03,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:03,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:03,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:03,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:03,511 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:03,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:03,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:03,532 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:03,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:03,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:03,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:03,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:03,550 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:03,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:03,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:03,571 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:03,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:03,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:03,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:03,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:03,589 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:03,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:03,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:03,610 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:03,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:03,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:03,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:03,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:03,628 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:03,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:03,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:03,649 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:03,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:03,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:03,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:03,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:03,668 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:03,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:03,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:03,689 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:03,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:03,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:03,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:03,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:03,707 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:03,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:03,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:03,727 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:03,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:03,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:03,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:03,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:03,747 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:03,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:03,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:03,770 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:03,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:03,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:03,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:03,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:03,791 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:03,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:03,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:03,815 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:03,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:03,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:03,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:03,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:03,837 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:03,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:03,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:03,862 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:03,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:03,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:03,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:03,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:03,884 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:03,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:03,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:03,906 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:03,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:03,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:03,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:03,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:03,923 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:03,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:03,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:03,943 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:03,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:03,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:03,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:03,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:03,961 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:03,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:03,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:03,981 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:03,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:03,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:03,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:03,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:03,999 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:04,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:04,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:04,019 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:04,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:04,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:04,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:04,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:04,036 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:04,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:04,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:04,056 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:04,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:04,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:04,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:04,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:04,074 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:04,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:04,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:04,094 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:04,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:04,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:04,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:04,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:04,116 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:04,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:04,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:04,136 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:04,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:04,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:04,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:04,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:04,155 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:04,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:04,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:04,176 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:04,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:04,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:04,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:04,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:04,194 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:04,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:04,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:04,215 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:04,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:04,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:04,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:04,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:04,235 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:04,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:04,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:04,259 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:04,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:04,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:04,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:04,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:04,280 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:04,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:04,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:04,305 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:04,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:04,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:04,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:04,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:04,327 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:04,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:04,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:04,352 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:04,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:04,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:04,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:04,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:04,374 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:04,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:04,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:04,399 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:04,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:04,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:04,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:04,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:04,421 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:04,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:04,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:04,445 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:04,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:04,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:04,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:04,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:04,467 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:04,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:04,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:04,492 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:04,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:04,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:04,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:04,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:04,513 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:04,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:04,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:04,538 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:04,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:04,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:04,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:04,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:04,559 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:04,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:04,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:04,584 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:04,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:04,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:04,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:04,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:04,606 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:04,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:04,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:04,630 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:04,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:04,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:04,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:04,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:04,652 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:04,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:04,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:04,676 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:04,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:04,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:04,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:04,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:04,698 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:04,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:04,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:04,722 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:04,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:04,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:04,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:04,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:04,743 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:04,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:04,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:04,767 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:04,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:04,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:04,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:04,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:04,788 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:04,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:04,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:04,810 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:04,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:04,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:04,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:04,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:04,827 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:04,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:04,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:04,848 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:04,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:04,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:04,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:04,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:04,868 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:04,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:04,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:04,888 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:04,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:04,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:04,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:04,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:04,906 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:04,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:04,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:04,926 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:04,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:04,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:04,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:04,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:04,944 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:04,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:04,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:04,965 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:04,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:04,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:04,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:04,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:04,984 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:05,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:05,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:05,007 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:05,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:05,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:05,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:05,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:05,028 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:05,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:05,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:05,051 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:05,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:05,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:05,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:05,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:05,072 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:05,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:05,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:05,096 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:05,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:05,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:05,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:05,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:05,118 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:05,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:05,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:05,142 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:05,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:05,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:05,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:05,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:05,163 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:05,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:05,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:05,187 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:05,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:05,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:05,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:05,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:05,209 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:05,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:05,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:05,233 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:05,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:05,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:05,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:05,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:05,255 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:05,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:05,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:05,279 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:05,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:05,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:05,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:05,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:05,300 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:05,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:05,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:05,325 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:05,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:05,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:05,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:05,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:05,346 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:05,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:05,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:05,370 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:05,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:05,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:05,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:05,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:05,392 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:05,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:05,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:05,417 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:05,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:05,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:05,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:05,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:05,438 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:05,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:05,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:05,463 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:05,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:05,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:05,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:05,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:05,485 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:05,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:05,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:05,509 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:05,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:05,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:05,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:05,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:05,531 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:05,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:05,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:05,555 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:05,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:05,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:05,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:05,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:05,576 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:05,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:05,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:05,600 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:05,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:05,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:05,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:05,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:05,626 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:05,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:05,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:05,650 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:05,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:05,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:05,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:05,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:05,672 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:05,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:05,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:05,695 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:05,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:05,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:05,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:05,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:05,712 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:05,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:05,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:05,733 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:05,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:05,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:05,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:05,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:05,750 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:05,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:05,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:05,770 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:05,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:05,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:05,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:05,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:05,788 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:05,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:05,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:05,808 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:05,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:05,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:05,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:05,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:05,826 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:05,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:05,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:05,847 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:05,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:05,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:05,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:05,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:05,867 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:05,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:05,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:05,890 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:05,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:05,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:05,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:05,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:05,911 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:05,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:05,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:05,935 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:05,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:05,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:05,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:05,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:05,957 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:05,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:05,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:05,981 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:05,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:05,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:05,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:05,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:06,002 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:06,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:06,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:06,026 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:06,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:06,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:06,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:06,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:06,048 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:06,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:06,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:06,072 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:06,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:06,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:06,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:06,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:06,094 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:06,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:06,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:06,119 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:06,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:06,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:06,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:06,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:06,141 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:06,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:06,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:06,166 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:06,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:06,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:06,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:06,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:06,187 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:06,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:06,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:06,211 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:06,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:06,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:06,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:06,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:06,233 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:06,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:06,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:06,258 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:06,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:06,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:06,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:06,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:06,280 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:06,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:06,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:06,304 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:06,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:06,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:06,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:06,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:51:06,324 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 01:51:06,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:51:06,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 354 transitions. [2021-11-23 01:51:06,346 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2021-11-23 01:51:06,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:51:06,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:51:06,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:51:06,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat